CDH Price List PL-32

2013

2014

PRICE LIST PL-32

BIO CHEMICALS RESEARCH CHEMICALS LABORATORY REAGENTS ANALYTICAL REAGENTS HPLC SOLVENTS DEHYDRATED CULTURE MEDIA

Q Quality Policy

CDH is committed to manufacturing Chemicals & Dehydrated Culture Media of International Standards and total customers satisfaction, achieved by dedicated team work, continually improving the quality system and compliance to the international standards requirements.

at a glance...

! Rich experience of more than 30 years

! Highly qualified and experienced team

! Professional management

! ISO 9001 : 2008 Certified

NS LT

D.

N S PA RA

CERTIFIC A

TIO

FIC CI

®

T

COMPANY

PROFILE

D e a r C u s t o m e r s , We thank you all for your kind patronase and support over the decades. It is our previlage to release a our new Price List (PL-32) for the year 2013 -14. CDH has been serving the scientific community with the largest range of Laboratory Fine Chemicals & Dehydrated Culture Media since 1981. CDH is an ISO 9001: 2008 certified company in accordance with the Quality Management System and recognised as a benchmark for wide range of products of high purity. CDH is producing and marketing various products in diversified fields under the following brands.

microgen microplast Laboratory Plastic Wares

f

– Dehydrated Culture Media / Base / Supplements / Discs etc. – Comprehensive range of Laboratory Plastic Wares

FILTMAN – Different Varieties of Filter Papers

FILTERPAPERS

B Bioshell

DISINFACTANTS

– Disinfectants - Ready to use

Quality : CDH products are at par with International Standards. Our Quality Control and R&D are equipped with ultra modern facilities to extract best of it. Production : We are having complete in house facilities for production and storage of finished and semi-finished materials. Expansion Plan : CDH is setting up a second state-of-the-art manufacturing facility at Dahej - Gujarat.The total area is spread over 35000 smt whereas the main plant is proposed over an area of 150000 sft. Deliveries : CDH products are widely available through the strong network of Super Stockists / Stockists / Sub dealer Spread globally . Supplying trustworthy and reliable products with fast delivery is our main objective Well settled team of technicians marketing, administration and operation is our main power to serve our valued customers over the years with the efficient management of the company. TEAM

production capabilities CDH has the complete in house production facilities. We have highly sophisticated facilities for distillation and purification of different kind of solvents. CDH offers the most comprehensive range of solvents from HPLC to Electronic grade to Dry solvents. We utilize over 7000 liters state of the art distillation reactors of both SS / GLR for high purity solvents. Our storage capacity is over 140000 liters with our current capacity, we can increase our production and packaging capability to meet the requirements of our customers worldwide.

solvents Equipments

Capacity

S. S. Distillation unit cum reactor

1000L

S. S. Distillation unit cum reactor

230L

Glasslined reactor with Distillation unit

600L

Glasslined reactor with Distillation unit

1600L

Glasslined reactor with Distillation unit

200L

Glass Distillation cum reactor

100L

Glass Distillation unit

50L

Glass Distillation unit

20L

fine chemicals for industries & research solids CDH is recognized as a benchmark for wide range of products of high purity. Our Analytical Reagent grade is in compliance to the specification of IP, BP, USP and EP grades. We also produce MB (Molecular Biology Reagents), Reagents for Microbiology, Reagents for Biochemistry, etc. using superior quality raw material. During manufacturing our team of engineers ensures that the quality and purity of each product is as per specification by conducting series of tests at different stages of production. Environmental & Safety concerns are also taken into account. Our production operation offers a wide range of products under one roof. Our engineers and chemists employ variety of ultra modern techniques for the development of new products.

Equipments

Capacity

S.S. Evaporating pan jacketed

1000L

S.S. Evaporating pan jacketed

750L

S.S. Jacketed crystalliser pan

500L

Glasslined Jacketed evaporating pan

500L

Glasslined Jacketed evaporating pan

50L

S.S. Evaporating pan jacketed

50L

S.S. 316 High pressure autoclave

10L

S.S Vibrator / Shifter S.S. Centrifuge Basket size

dia 24, 18, 10

S.S 316 Nutsche filter

250 L

S.S 316 Nutsche filter

130 L

Steam heated tray dryer

12 tray

Steam heated tray dryer

24 tray

Steam / Electric heated tray dryer

48 tray

CDH ensures all the products have clearly defined specifications guranteed by careful and sophisticated quality control with compliance to the international standard requirements. Our Q C and R & D depar tments are equipped with highly modern and sophisticated facilities to attain precise results We at CDH feel that Quality is the most important aspect without any substitute. In addition to that we are constantly monitoring our sales and customer care services to build closer relation with our customers.

major quality control instruments Gas chromatograph +

Laminar Air flow +

UV Spectrophotometer +

Autoclaves +

Atomic Absorption Spectrophotometer +

Antibiotic zone reader +

Digital Automatic Karl Fischer apparatus +

Incubator for Bacteriological +

High speed Centrifuges +

BOD Incubator +

Conductivity Meter +

Colorimeter +

HPLC +

Cyclomixer +

Melting point apparatus +

Gel Strength indicator +

Micro Ovens/Ovens +

Muffle Furnaces +

ph Meters +

Melting point apparatus +

Refractometer +

Microscopes +

Rotary flask shaker +

Water bath Rectangular +

Elecrophoresis equipment +

Polarimeter +

Digital analytical balances +

Flame photometer +

new label specimen

IMPORTANT : No liability accepted for accidents in handling or use. Packed for servicing industry (Including industrial quality control laboratories, academic & research institutions universities etc.) Customer care : [email protected] www.cdhfinechemical.com

028238

Pack Size : 500 ml

1, 4- Dioxane pure

L A B O R A T O R Y C4H8O2 CAS NO : 123-91-1

W.M : 88.11

Description : A clear liquid, not more than 10 Hazen units in colour with a characteristic odour. Dioxane readily takes up atmospheric oxygen on storage with the formation of explosive peroxides. Minimum assay (GC) 99.0%

ISO 9001-2008

M.R.P. :

Mfd.:

R E A G E N T Wt. per ml at 20O C 1.032-1.034g Refractive index(20OC) 1.421-1.423 Boling range 100-102OC Maximum limits of impurities: Water (KF) 0.1% Peroxide (H2O2) 0.005% Stablizer BHT 25ppm Non-volatile matter 0.02%

Batch No. :

Central Drug House (P) Ltd. 7/28 Vardaan House, Daryaganj, New Delhi-110002 (INDIA) pack size

product code

CAS No.

product name

molecular formula

address

grade

hazardous information

specification batch no.

mfg date

molecular weight

GHS – Hazard Pictograms

Explosives

Flammable Liquids

Oxidizing Liquids

Compressed Gases

Corrosive to Metals

Acute Toxicity

Skin Corrosion

Skin Irration

CMR1), STOT,2) Aspiration Hazard

Hazardous to the Aquatic Environment

[email protected]

www.cdhfinechemical.com

Grades of Purity

[email protected]

www.cdhfinechemical.com

[email protected]

www.cdhfinechemical.com

Central Drug House (P) Ltd. AN ISO 9001:2008 COMPANY

Corporate Office : 7/28, Vardaan House, Mahavir Street Ansari Road, Darya Ganj, New Delhi-110002 (INDIA) Phone : +91-11-49404040 (100 lines)

Fax : +91-11-49404050, 23280932

E-mail : [email protected]

Website : www.cdhfinechemical.com

LOT ORDERING : Customers are requested to place their orders for products in their lot size as much as possible. E.g. 4x2.5 ltr or 20x500 ml, so on and so forth. Lot shipments are easier to handle and reduce any chance of breakage or damage during transit. QUOTATIONS : For special products, or customized packing, please place your requests via mail / email or fax only. We shall revert back to you with availability & pricing information at the earliest. BULK PACKS : Please get in touch with us for special pricing on products required in their bulk packs, which are listed as “P.O.R.” in the price list. CUSTOM SYNTHESIS : CDH may also be able to supply products not listed in this catalogue. Please get in touch with us for your customized product requirements. We shall be most glad to evaluate them.

terms of sale PRICES

Prices quoted in this List are nett ex-our or our distributors warehouse. These prices are ruling at the time of printing and are subject to change without prior notice. The sellers reserve the right to accept the order at their own descretion and to invoice the goods at the prevailing prices on the date of despatch. ORDER PLACEMENT Orders must specify Product Code, Rate or Price List Number and Price Revision Circular Number, if any. STANDARD PACKINGS FOR SOLVENTS & ACIDS : 4x2.5 litres 12x1 litres 20x500 ml HYDROGEN PEROXIDE : 20x500 ml or 20x1 litres. MINIMUM ORDER If the net value of order exceeds Rs. 6000/- goods will be despatched F.O.R. destination by transport. If required by any costly mean/post parcel/courier or passenger train 50% of the postage/freight will be charged extra. Liquid items cannot be sent by post parcel/courier. Dangerous goods are not acceptable for transport by road carriers and would therefore be despatched by rail. Wherever net value of the order is less than Rs. 6000/- the packing, forwarding and freight will be charged extra. Where it is not possible to know the exact freight in advance, the goods will be sent on ''Freight to Pay'' basis. AMENDMENT/CANCELLATION No amendment or cancellation of order will be accepted once the goods have been packed for despatch. TAXES AND DUTIES The prices are inclusive of Central Excise Duty/Edu. cess wherever applicable Sales Tax, Central Sales Tax, Octroi or terminal tax, entry tax, or such state levies will be charge extra as applicable at the time of supply. FORCE MAJEURE Not withstanding whatever contained herein, in the event due to reasons beyond our control such as riots, strike, civil commotions, shortage of raw material, act of God, Government restrictions etc. we are prevented from making supplies, we or our authorised stockists will not be liable for any penalisation for delay or non-supply of the items. PAYMENT All sales are against Cash payment in the case of outstation buyers. Minimum 25% of the value of the order is payable in advance and the balance will be realised through V.P.P. or any recognised scheduled BANK. If the payment is not made within 15 days after intimation by the Bank the interest @ 24% will be charged till the date of retirement. INSURANCE Consignment can be insured at buyers request and at their cost, if instructions in this behalf are received with order. Insurance charges are normally 1.5% on non-dangerous and 3% on dangerous products.

BREAKAGE & SHORTAGE The goods are packed with utmost care by experienced hands using the most suitable packing materials. Our responsibility, however, ceases as soon as the consignment leaves our warehouse. Claims if any for loss, damage, breakage, or delay in transit will not be entertained by us. Buyers are advised to refer such claims to the carriers or insurers. BULK ENQUIRIES Special Prices will be offered in bulk containers and large quantities. SPECIAL NOTE All chemicals enlisted in this Price list are for LABORATORY USE ONLY. No responsibility is accepted if these items are used for House Hold uses or other applications or for an accident or loss due to mishandling. We solicit your enquiries for other than listed items. CONTACT E-mail : [email protected] WE RESERVE THE RIGHT TO DISCONTINUE MARKETING ANY ITEM WITHOUT NOTICE. ALL DISPUTES WILL BE SUBJECT TO DELHI JURISDICTION ONLY.

ontents

contentscontents contents

contents

nts

contents

ts

contents

LABORATORY CHEMICALS microgen DEHYDRATED CULTURE MEDIA

1-98 99-151

microgen CULTURE MEDIA BASES

152-155

microgen READY PREPARED MEDIA PLATES

156-157

microgen READY PREPARED STERILE SOLID MEDIA

158-159

microgen READY PREPARED LIQUID MEDIUM

160-161

READYMADE STAINING SOLUTIONS

162-163

microgen ANTI-BACT/FUNGAL/MICROBIAL AGENTS

164

microgen DODECA DISCS (Antibiotic Combined Discs)

165

wide network global reach We are having distributors network for more than 50 countries of the world.

In India Andaman Nicobar

· Surat

· Cochin

Pondicherry

Uttar Pradesh

· Port Blair

· Vadodara

· Kottayam

Punjab

· Agra

Andhra Pradesh

· Vapi

· Thiruvananthapuram

· Amritsar

· Aligarh

· Anantapur

Haryana

· Trichur

· Ludhiana

· Allahabad

· Guntur

· Ambala Cantt

Madhya Pradesh

· Patiala

· Bareilly

· Hyderabad

· Hissar

· Bhopal

· Jalandhar

· Faizabad

· Kakinada

· Karnal

· Gwalior

Rajasthan

· Ghaziabad

· Secunderabad

· Kurukshetra

· Indore

· Bikaner

· Gorakhpur

· Tirupati

Himachal Pradesh

· Jabalpur

· Jaipur

· Jhansi

· Vijayawada

· Baddi

· Raipur

· Jodhpur

· Kanpur

· Visakhapatnam

· Mandi

Maharashtra

· Udaipur

· Lucknow

· Warangal

· Palampur

· Amarawati

· Kota

· Mathura

Assam

· Parwanoo

· Aurangabad

· Pilani

· Meerut

· Guwahati

· Shimla

· Jalgaon

· Alwar

· Varanasi

· Jorhat

· Solan

· Kolhapur

· Junjhunu

West Bengal

Bihar

Jammu & Kashmir

· Mumbai

Tamil Nadu

· Asansol · Jalpaiguri

· Patna

· Jammu

· Nagpur

· Chennai

Chandigarh

· Srinagar

· Nashik

· Coimbatore

· Jamshedpur

Chhattisgarh

Jharkhand

· Navi Mumbai

· Erode

· Kolkatta

· Raipur

· Dhanbad

· Pune

· Kanchipuram

· North 24 Parganas

Delhi

· Jamshedpur

· Thane

· Karaikudi

Goa

· Siliguri

· Ranchi

Manipur

· Madurai

· Panaji

Karnataka

· Imphal

· Salem

Gujarat

· Bangalore

Meghalaya

· Tiruchirapalli

· Ahmedabad

· Dharwad

· Shillong

Tripura

· Anand

· Gulbarga

Mizoram

· Agartala

· Ankleshwar

· Hubli

Orissa

Uttarakhand

· Bhavnagar

· Mangalore

· Berhampur

· Dehradun

· Jamnagar

· Mysore

· Balasore

· Srinagar

· Junagadh

Kerala

· Bhubaneshwar

· Haldwani

· Navsari

· Calicut

· Cuttack

· Roorkee

· Rajkot

· Cannanore

· Sambalpur

· Rudrapur

SPECIALLY DRIED SOLVENTS 010077

Pack Size : 500 ml

IMPORTANT : No liability accepted for accidents in handling or use. Packed for servicing industry (Including industrial quality control laboratories, academic & research institutions universities etc.) Customer care : [email protected] www.cdhfinechemical.com

Chloroform specially dried A N A L Y T I C A L

R E A G E N T

ISO 9001-2008

M.R.P.

Mfd. :

Batch No. :

Central Drug House (P) Ltd. 7/28 Vardaan House, Daryaganj, New Delhi-110002 (INDIA)

PRODUCT 010868

Acetone

010077

Chloroform

010870

Cyclohexane

010871 Dichloromethane

RANGE

010873

1,4 Dioxane

029193

Methanol

010825

2-Propanol

010872 Dimethyl sulphoxide

! Minimum assay and Maximum limit of trace impurities. ! Useful in moisture sensitive reactions. ! Easy availability.

[email protected]

www.cdhfinechemical.com

Organic Solvents, Properties and Drying

[email protected]

www.cdhfinechemical.com

Organic Solvents, Properties and Drying

[email protected]

www.cdhfinechemical.com

LABORATORY CHEMICALS Product Name

Price Packing

Acacia (Gum Acacia, Gum Arabic)

509.00 4797.00 POR

500 gm 5 kg 25 kg

Acacia enzyme free AR Meets Analytical Specification of IP, B.P., U.S.P., N.F., E.P.

1098.00

500 gm

025946 C12H10 (83-32-9)

Acenaphthene for Synthesis M. W.: 154.21 Assay (GC) 98.0%

550.00 1999.00

100 gm 500 gm

044117 C4H10N2O4S (7365-82-4)

ACES Buffer M. W.: 182.2 Assay 99.0%

1702.00 4501.00

25 gm 100 gm

025945 C2H4O (75-07-0)

Acetaldehyde Soln. Abt 20-30% Pract M. W.: 44.05 Assay (By acidimetric) 20-30% W/W

352.00

500 ml

027005 CH3.CONH2 (60-35-5)

Acetamide for Synthesis M. W.: 59.07 Assay 98.0%

307.00 550.00

027008 C6H5.NH.CO.CH3 (103-84-4)

Acetanilide for Synthesis M. W.: 135.17 Assay 98.5%

352.00 622.00 POR

250 gm 500 gm 50 kg

025944 (126-96-5)

Acetate Buffer Solution pH 4.6 pH (as such) ph 4.6±0.2

198.00

500 ml

027017

Acetic Acid Glacial for Synthesis Meets Analytical Specification of IP M. W.: 60.05 Assay (acidimetric) 99.5%

194.00 743.00 POR POR

500 ml 2.5 lit 25 lit 100 lit

029220 CH3CN (75-05-8)

235.00 928.00 POR

500 ml 2.5 lit 25 lit

CH3.COOH (64-19-7)

Acetic Acid Glacial (about 1.05) AR & P Test Meets Analytical Specification of BP, USP, Ph. Eur. M. W.: 60.05 Assay (acidimetric) 99.7%

010519 CH3COOH (64-19-7)

Acetic Acid for HPLC & Spectroscopy M.W. 60.05 Assay (GC) 99.8%

828.00

1 lit

927015

500 ml 2.5 lit

CH3COOH (64-19-7)

Acetic Acid Glacial (Aldehyde Free) AR 288.00 Specially suitable for use in 1080.00 determination of Cholesterol in blood plasma and for WIJ's solution M. W.: 60.05 Assay (acidimetric) 99.8%

025970 CH3COOH (64-19-7)

Acetic Acid EL Grade M. W.: 60.05 Assay (acidimetric) 99.8%

352.00 1260.00

500 ml 2.5 lit

025949

Acetic Acid Solution 3%

100.00

500 ml

025966

Acetic Acid Solution 5% Assay 4.9-5.1%

100.00

500 ml

025948

Acetic Acid Solution 10%

100.00

500 ml

025998 C10H11NO2 (102-01-2)

Aceto Acetanilide Tech. M. W.: 177.20

982.00

500 gm

Product Code 033001 (9000-01-5) 032214 (9000-01-5)

CH3.COOH (64 -19-7) 010002

Product Code

250 gm 500 gm

! Store at 0-40C and Keep dry

Price Packing

027023 (CH3)2CO (67-64-1)

Acetone for Synthesis M. W.: 58.08 Assay (GC) 99.0%

010003 (CH3)2CO (67-64-1)

253.00 846.00 POR POR

500 ml 2.5 lit 25 lit 200 lit

Acetone AR M. W.: 58.08 Assay (GC) 99.5%

288.00 1000.00 POR

500 ml 2.5 lit 25 lit

010512 (CH3)2CO (67-64-1)

Acetone for HPLC & Spectroscopy M. W.: 58.08 Assay (GC) 99.8%

648.00 1485.00

1 lit 2.5 lit

E

010513 (CH3)2CO (67-64-1)

Acetone EL Grade M. W.: 58.08 Assay (GC) 99.8%

1611.00

2.5 lit

F

010868 (CH3)2CO (67-64-1)

Acetone Specially Dried AR M. W.: 58.08 Assay (GC) 99.5%

014045 CH3CN (75-05-8)

Acetonitrile for Gradient Grade M. W.: 41.05 Assay (GC) 99.9%

A B C D

G 396.00

500ml

954.00 2035.00

1 lit 2.5 lit

6373.00

1 lit

Acetonitrile for Synthesis M. W.: 41.05 Assay (GC) 99.0%

352.00 1441.00 POR POR

500 ml 2.5 lit 25 lit 200 lit

L

010386 CH3CN (75-05-8)

Acetonitrile AR M. W.: 41.05 Assay (GC) 99.5%

370.00 1675.00 POR

500 ml 2.5 lit 25 lit

N

065321 CH3CN (75-05-8)

Acetonitrile for praparative (HPLC) M. W.: 41.05 Assay (GC) 99.8%

1845.00

2.5 lit

014044

837.00 1800.00

1 lit 2.5 lit

Q

CH3CN (75-05-8)

Acetonitrile for HPLC & Spectroscopy M. W.: 41.05 Assay (GC) 99.8%

025972

Aceto Orcein Solution

378.00

100 ml

S

027030 C6H5.CO.CH3 (98-86-2)

Acetophenone M. W.: 120.15 Assay (GC) 99.0%

532.00 2300.00 POR

500 ml 2.5 lit 25 lit

T

027035 Acetyl Acetone for Synthesis CH3.CO.CH2.CO.CH3 M. W.: 100.12 (123-54-6) Assay (GC) 98.0%

797.00 1117.00 5546.00

250 ml 500 ml 2.5 lit

010336 Acetyl Acetone AR CH3.CO.CH2.CO.CH3 M. W.: 100.12 (123-54-6) Assay (GC) 99.5%

396.00 851.00 1594.00

100 ml 250 ml 500 ml

500.00 2250.00

500 ml 2.5 lit

S00200

027037 CH3COCI (75-36-5)

Aceto Carmine See Carmine Aceto

Product Name

New Acetonitrile for Pesticide Residue

Analysis

Acetyl Chloride for Synthesis M. W.: 78.50 Assay (ex CI) 98.0-102.0%

H I J K

M

O P

R

U V W X Y Z

01

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

040001 C7H16INO2 (2260-50-6)

Acetyl Choline Iodide AR M. W.: 273.12 Assay (Argentometry) 98.0%

1220.00

Product Code

5 gm

027048 C15H23NO4 (66-81-9)

Acetylene Tetra Bromide See 1,1,2,2-Tetrabromoethane N-Acetyl-L-Cysteine M. W.: 163.19 Assay (Iodometric) 99.0%

770.00 4195.00

10 gm 100 gm

040003 C7H16INOS (1866-15-5)

l S-Acetyl Thiocholine Iodide AR Substrate for Acetylcholinesterase M. W.: 289.17 Assay (Argentometric) 98.5%

1000.00 4100.00

1 gm 5 gm

025964

Acid Alcohol

212.00 747.00

125 ml 500 ml

025950

Acid Fast Decolourizer

252.00

125 ml

025975 C5H5N5.½H2SO4 (321-30-2)

025973

Acid Mixture (Phosphoric Sulphuric)

90.00

125 ml

016001

Acid Molybdate Solution For determination of Phosphate in boiler water

180.00

500 ml

042003 C10H13N5O4 (58-61-7)

Acridine Orange (M.S.) C.I. 46005

3380.00

25 gm

C14H14Cl N3 (8048-52-0)

Acriflavine for Biochemistry C.I. 46000 M.W:. 259.7 Dye content (dried) 98.5-105%

406.00 1801.00

5 gm 25 gm

027045 C3H5NO (79-06-1)

Acrylamide M. W.: 71.08 Assay (G.C) 98.5%

550.00

500 gm

915212 C3H5NO (79-06-1)

Acrylamide 99% for Electrophoresis M. W.: 71.08 Assay (GC) 99.9%

167.00 361.00 1323.00

25 gm 100 gm 500 gm

015212 C3H5NO (79-06-1)

Acrylamide 3X CRYST 99.5% AR M. W.: 71.08 Assay (GC) 99.9%

235.00 684.00 3200.00

25 gm 100 gm 500 gm

Acrylamide 3x cryst. For molecular biology DNase, RNase, protease not detected M.W. : 71.08 Assay Min. 99.9%

333.00 900.00 3830.00

25 gm 100 gm 500 gm

1323.00 3717.00

C3H5NO [79-06-1]

Acrylamide for Electrophoresis (Low Conductance85.0%

C20H6Br4Na2O5 (17372-87-1)

35

J

015191 C12-20-82H8Cl6O (72-20-8)

034027

500 ml

Pepsin 1:10000 Trypsin 1:250 Trypsin 2000 units/g

Emulsifying Wax

C20H6Br2N2Na2O9 (548-24-3)

81.00 52.6 gm

I

ENZYMES

025528

C22H11Br4KO5 (1628740)

125 ml

90.00

Hydrofluoric acid 40% w/w

E.G.T.A. See Ethylene Glycol-O-,O'-bis (2-Amino Ethyl) N,N,N',N'-Tetra Acetic Acid 77.00

500 gm

Chloroform

034026

E.D.T.A 5% w/v Solution

2997.00

Acetone

E.D.T.A See Ethylene Diamine Tetra Acetic Acid

025547

Price Packing

933007 (538-62-5)

Acetic acid

Dowex See Towex 025631

Product Name

Product Code

Eosine Spirit Soluble C.I. No. 45386 M.W.: 714.07 Dye content (spectro, dried) 90.0%

596.00

500 gm

2799.00

1 gm

351.00 1053.00

25 gm 100 gm

M N O P Q R

Eosine Yellow Indicator 203.00 for Microscopy Water Soluble 657.00 C.I. No. 45380 3070.00 M. W.: 691.88 Dye content (Gravimetric, dried) 88.0%

25 gm 100 gm 500 gm

S T

035084

Eosine Yellow Stain Solution 2% w/v

90.00

125 ml

025524

Eosinophil Diluting Fluid

95.00

125 ml

027706 C3H5CIO (106-89-8)

Epichlorohydrin M. W.: 92.53 Assay (GC) 99.0%

513.00 1900.00 POR

500 ml 2.5 lit 25 lit

RE0331

Erbium Metal Powder 99.9%

3960.00

5 gm

RE0336

Erbium Acetete Hydrate 99.9%

1980.00

10 gm

RE0345

Erbium Carbonate Hydrate 99.9%

2250.00

10 gm

RE0350

Erbium Chloride Hydrate 99.9%

4626.00

25 gm

RE0369

Erbium Nitrate 6H2O 99.9%

2880.00

25 gm

RE0379

Erbium Oxide 99.9%

3330.00

25 gm

RE0386

Erbium Sulphate XH2O 99.9%

3610.00

25 gm

We Offer Quality with Quantity

U V W X Y Z

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

025529

Eriochrome Black T C.I. 14645 M. W.: 461.38

225.00 680.00 4680.00

25 gm 100 gm 1 kg

010108 CH3.COOC2H5 (141-78-6)

Ethyl Acetate AR M. W.: 88.11 Assay (GC) 99.5%

280.00 1022.00 POR

500 ml 2.5 lit 25 lit

270.00 820.00

25 gm 100 gm

914008 C4H8O2 (141-78-6)

Ethyl Acetate for HPLC & Spectroscopy 680.00 M. W.: 88.11 1585.00 Assay (GC) 99.7%

1 lit 2.5 lit

125 ml

028312 C6H10O3 (141-97-9)

Ethyl Acetoacetate for Synthesis M. W.: 130.14 Assay (GC) 97.0%

631.00 2440.00

500 ml 2.5 lit

028313 C5H8O2 (140-88-5)

Ethyl Acrylate for Synthesis M. W.: 100.1 Assay (GC) 99.0%

649.00 2980.00

500 ml 2.5 lit

025532 C2H7N (75-04-7)

Ethylamine Solution 70% for Synthesis 415.00 (Mono Ethylamine) 1810.00 M. W.: 45.08 Assay (Acidimetric) 70.0% w/w

500 ml 2.5 lit

028320 C6H5.C2H5 (100-41-4)

Ethyl Benzene M. W.: 106.17 Assay (GC) 98.0%

1099.00 5000.00

500 ml 2.5 lit

028321 C9H10O2 (93-89-0)

Ethyl Benzoate M. W.: 150.18 Assay(GC) 99.0%

892.00 4046.00

500 ml 2.5 lit

025530 C4H7BrO2 (105-36-2)

Ethyl Bromo Acetate for Synthesis M. W.: 167.01 Assay (GC) 97.0%

2098.00 4006.00

250 ml 500 ml

025538 C6H12O2 (105-54-4)

Ethyl Butyrate M. W.: 116.16 Assay (GC) 98.0%

837.00

500 ml

C20H12N3NaO7S (1787-61-7) 016032 C20H12N3NaO7S (1787-61-7) 916032

Eriochrome Black T AR C.l. 14645 Metal (pH) Indicator M. W.: 461.38 Eriochrome Black T Indicator Solution

81.00

Product Code

Eriochrome Blue Black R See Solochrome Dark blue 020107 C23H15Na3O9S (3564-18-9)

Eriochrome Cyanine R AR M. W.: 536.40

900.00 1800.00

10 gm 25 gm

950.00

25 gm

020044 Erioglaucine AR C37H34N2Na2O9S3 M. W.: 792.86 (2650-18-2) Dye content Abt. 70.0% 025541

Erythromycin Estolate for Lab Use

1360.00

5 gm

025540

Erythromycin Stearate for Lab Use

1000.00

5 gm

034029 C20H6I4Na2O5 (16423-68-0)

Erythrosin B for Microscopy 581.00 25 gm C.l. 45430 2151.00 100 gm M. W.: 879.87 Dye content (Gravimetric; on dried substance) >80.0%

025523

Esbach’s Reagent

90.00 280.00

125 ml 500 ml

010105

Eschka's Mixture AR 13230.00 For determination of Sulphur in coal 41500.00 Assay (complexometric, Mg) 38-42%

250 gm 1 kg

(8007-09-9)

b -Estradiol

Ethyl Cellosolve See Etheylene Glycol Monoethyl Ether 2385.00 7155.00

1 gm 5 gm

Ethyl Cellosolve Acetate See Cellosolve Acetate

Ethanediol See Ethylene glycol 028306 C2H7NO (141-43-5)

Ethanolamine Mono for Synthesis M. W.: 61.08 Assay (acidimetric) 99.0%

406.00 1630.00 POR

500 ml 2.5 lit 25 lit

010325 C2H7NO (141-43-5)

Ethanolamine Mono AR M. W.: 61.08 Assay (Acidimetric) 99.0%

500.00 1998.00

500 ml 2.5 lit

Ether Solvent See Di Ethyl Ether Ethrel See 2-Chloroethyl Phosphonic acid 044159 C21H20BrN3 (1239-45-8)

Price Packing

Ethyl Bromide See Bromo Ethane

Esculin See Asculin 025542

Product Name

Ethidium Bromide 874.00 M. W.: 394.32 3250.00 Assay(Non-aqueous, on dried subs.) 98.0%

1 gm 5 gm

028330 (9004-57-3)

Ethyl Cellulose

3097.00

500 gm

025522 C4H7ClO2 (105-39-5)

Ethyl Chloro Acetate for Synthesis M. W.: 122.55 Assay (GC) 98.0%

604.00 2503.00

500 ml 2.5 lit

025545 C11H12O2 (103-36-3)

Ethyl Cinnamate M. W.: 176.22 Assay (GC) 98.0%

1800.00

500 ml

028337 C5H7NO2 (105-56-6)

Ethyl Cyanoacetate for Synthesis M. W.: 113.12 Assay (GC) 98.0%

703.00 3304.00

500 ml 2.5 lit

500.00 2178.00 POR

500 ml 2.5 lit 25 lit

Ethyl Digol See Diethylene Glycol Monoethyl Ether

2-Ethoxy Ethanol See Ethylene Glycol Monoethyl Ether

028016

2-Ethoxy Ethyl Acetate See Cellosolve acetate

C2H8N2 (107-15-3)

Ethylene Diamine for Synthesis (1,2-Diamino Ethane) M. W.: 60.10 Assay 99.0%

010902

Ethylene Diamine AR

1000.00

500 ml

025521 C2H8N2.2HCl (333-18-6)

Ethylenediamine Dihydrochloride M. W.: 133.03 Assay (Argentometric) 99.0%

424.00 1800.00

100 gm 500 gm

025527

Ethoxylated Lanolin

028311 CH3.COOC2H5 (141-78-6)

Ethyl Acetate for Synthesis M. W.: 88.11 Assay (GC) 99.0%

! Store at 0-40C and Keep dry

3070.00

500 gm

230.00 806.00 POR

500 ml 2.5 lit 25 lit

36

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

928021 C10H16N2O8 (60-00-4)

Ethylene Diamine Tetra Acetic Acid M. W.: 292.25 Assay (Complexometric) 98.0%

221.00 783.00 POR

100 gm 500 gm 50 kg

010909

Ethylene Diamine Tetra Acetic Acid AR 252.00 For Complexometry 1076.00 M. W.: 292.25 POR Assay (Complexometric) 99.0%

100 gm 500 gm 50 kg

C10H16N2O8 (60-00-4) 025520

Ethylene-Diamine Tetra Acetic Acid Calcium Disodium Salt C10H12CaN2Na2O8.XH2O M. W.: 374.27. XH2O (39208-14-5) Assay (Complexometric; on anhydrous basis) 97-102%

Price Packing

1188.00 POR

100 gm 500 gm 50 kg

016149

Ethylene Diamine Tetra Acetic Acid Magnesium Salt

964.00 POR

500 gm 50 kg

Ethylene Diamine Tetra Acetic Acid Dipotassium Salt C10H14K2O8N2.2H2O M.W.: 404.46 (25102-12-9) Assay (Complexometric) 98.0%

270.00 950.00 POR

100 gm 500 gm 50 kg

280.00 1031.00 POR

100 gm 500 gm 50 kg

Ethylene Diamine Tetra Acetic Acid Dipotassium Salt AR C10H14O8K2N2.2H2O M. W.: 404.46 (25102-12-9) Assay (complexometric) 99.0% MB0450

Ethylene Diamine Tetra Acetic Acid Disodium Salt for Molecular Biology C10H14N2Na2O8.2H2O M. W.: 372.24 (6381-92-6) Assay (Complexometric) 99.5%

532.00 2350.00

100 gm 500 gm

028021

172.00 640.00 5590.00 POR

100 gm 500 gm 5 kg 25 kg

Ethylene Diamine Tetra Acetic Acid Disodium Salt AR Meets Analytical Specification of IP, BP, USP, Ph. Eur. C10H14O8Na2N2.2H2O M. W.: 372.24 (6381-92-6) Assay (Complexometric) 99.5%

199.00 788.00 6170.00 POR

100 gm 500 gm 5 kg 25 kg

028026

Ethylene Diamine Tetra Acetic Acid Tetra Sodium Salt [CH2.N(CH2.COONa)2]2.2H2O M. W.: 416.20 (10378-23-1) Assay (complexometric) 98.0%

964.00 7470.00 POR

500 gm 5 kg 50 kg

025526

280.00 1180.00 POR

100 gm 500 gm 50 kg

Ethylene Diamine Tetra Acetic Acid Disodium Salt

C10H14O8Na2N2.2H2O M. W.: 372.24 (6381-92-6) Assay (complexometric) 98.0% 010093

Ethylenediamine Tetra Acetic Acid Tri Sodium Salt C10H13N2Na3O82H2O M. W.: 394.22 (150-38-9) Assay 98.0%

028296 CH2(OH):CH2OH (107-21-1)

C6H14O2 (111-76-2) 028309 C4H10O2 (110-80-5)

500 gm 50 kg

Ethylene-Diamine Tetra Acetic Acid 325.00 Ferric Mono Sodium Salt 1422.00 C10H12FeN2NaO8.3H2O M. W.: 421.10 POR (18154-32-0) Fe content (on anhydrous basis) 12-14%

010904

027932

029198 C3H8O2 (109-86-4)

028023

028024

Product Code

025515 C8H10O2 (122-99-6)

Product Name

Price Packing

Ethylene Glycol Mono Butyl Ether (2-Butoxy Ethanol) for Synthesis M. W.:118.18 Assay (GC) 98.0%

343.00 1594.00 POR

500 ml 2.5 lit 25 lit

Ethylene Glycol Mono Ethyl Ether (2-Ethoxy Ethanol) for Synthesis M. W.: 90.12 Assay (GC) 98.0%

320.00 1350.00

500 ml 2.5 lit

Ethylene Glycol Mono Methyl Ether (2-Methoxy Ethanol) for Synthesis M. W.: 76.10 Assay (GC) 99.0%

388.00 1801.00 POR

500 ml 2.5 lit 25 lit

Ethylene Glycol Mono Phenyl Ether (Phenyl cellosolve) M. W.: 138.17 Assay 99.0-100.5%

919.00 2466.00

500 ml 2.5 lit

F

A B C D E

G

025525

Ethylene Glycol Mono Stearate

338.00

500 gm

H

028672

Ethylene Glycol-O,O-bis 2970.00 (2-Amino Ethyl) N,N,N',N'-Tetra Acetic 23490.00 Acid (E.G.T.A.) M. W.: 380.35 Assay (complexometric) 98.0%

10 gm 100 gm

I

Ethyl Formate for Synthesis (Formic Acid Ethyl Ester) M. W.: 74.08 Assay (GC) 98.0%

595.00 2530.00

500 ml 2.5 lit

C8H18O (104-76-7)

2-Ethyl-1-Hexanol (2-Ethyl Hexane-1-ol) M. W.: 130.23 Assay (GC) 99.0%

442.00 1801.00

500 ml 2.5 lit

025533 C11H20O2 (103-11-7)

2-Ethyl Hexyl Acrylate M. W.: 184.28 Assay (GC) 99.0%

428.00 1863.00

500 ml 2.5 lit

025543 C9H10O3 (120-47-8)

Ethyl-p-Hydroxy Benzoate M.W.: 166.18 (Ethyl Paraben) Assay (GC) 99.0%

1306.00

500 gm

028581 C2H5I (75-03-6)

Ethyl Iodide for Synthesis M. W.: 155.97 Assay (GC) 99.0%

4501.00 10900.00

100 ml 250 ml

044037

N-Ethyl Maleimide

2710.00 8100.00

5 gm 25 gm

S

028356 C20H38O2 (111-62-6)

Ethyl Oleate for Synthesis M. W.: 310.52 Assay (Saponification) 98.0%

703.00 3304.00

500 ml 2.5 lit

T

025550

Ethyl Palmitate 97%

770.00 3420.00

500 ml 2.5 lit

C14H24N2O10 025535 C3H6O2 (109-94-4) 028345

J K L M N O P Q R

U V

Ethylenedibromide See 1,2-Dibromoethane

W

Ethylenedichloride See 1,2-Dichloroethane

X

Ethylene Glycol for Synthesis M. W.: 62.07 Assay (GC) 99.0%

! Store at 0-40C and Keep dry

298.00 1198.00 POR

500 ml 2.5 lit 25 lit

Y Z

37

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

025537

Ethyl Phenyl Acetate

900.00

500 ml

025518

N-Ethyl Piperazine for Synthesis

860.00 6030.00

250 ml 2.5 lit

025536 C5H10O2 (105-37-3)

Ethyl Propionate M. W.: 102.13 Assay (GC) 99.0%

936.00 4330.00

500 ml 2.5 lit

025534

Ethyl Salicylate

900.00

500 ml

025539 (8000-48-4)

Eucalyptus Oil Assay (as cineole content) >60.0%

981.00

250 ml

028374 C10H12O2 (97-53-0)

Eugenol Pure M. W.: 164.20 Assay (GC) 99.0%

1202.00 5500.00

100 ml 500 ml

928375

Euparol for Microscopy

1800.00

100 ml

RE0403

Europium Acetate XH2O 99.9%

4631.00

5 gm

RE0411

Europium Carbonate XH2O 99.9%

5720.00

5 gm

RE0416 EuCl3xH2O

Europium Chloride XH2O M. W.: 258.46 Assay (dried) 99.9%

2340.00 9360.00

1 gm 5 gm

RE0433

Europium Nitrate 6H2O 99.9%

1900.00

1 gm

RE0438

Europium Oxalate XH2O 99.9%

1760.00

1 gm

RE0443

Europium Oxide 99.99%

7340.00

5 gm

RE0444 Eu2O3 (1308-96-9)

Europium Oxide M. W.: 351.92 Assay (Complexometric) 99.9%

1800.00 5760.00

1 gm 5 gm

RE0451

Europium Sulphate XH2O

1431.00

1 gm

Evans Blue for Microscopy 163.00 For estimation of blood volume 640.00 C34H24N6Na4O14S4 M. W.: 960.82 (314-13-6) Dye content (titanometric dried) About 85.0%

5 gm 25 gm

034115

Product Code

C52H54N4O12

Ferric Ammonium Sulphate See Ammonium Ferric Sulphate

Fast Green FCF for Microscopy 352.00 C.l. No. 42053 1467.00 C37H34N2Na2O10S3 M.W.: 808.85 (2353-45-9) Dye content (titanometry, on dried subs.) >85.0%

5 gm 25 gm

Fast Sulphon Black F 352.00 C.l. No. 26990 C30H17N4O11S3Na3 M. W.: 774.6 (3682-47-1) Dye content (titanometry) Approx 30.0%

25 gm

020049

023023

023024

Fehling’s Solution NO. 1 Assay iodometric (CuSO4) 4.4-4.5%

230.00

Fehling’s Solution NO. 2

351.00

! Store at 0-40C and Keep dry

928379 FeCl3 (7705-08-0)

Ferric Chloride Anhydrous M. W.: 162.21 Assay (iodometric) 97.0%

212.00 POR

500 gm 50 kg

028379 FeCl3 (7705-08-0)

Ferric Chloride Anhydrous AR M. W.: 162.21 Assay (Iodometric) 98.0%

506.00

500 gm

028691 FeCl3.6H2O (10025-77-1)

Ferric Chloride Hexahydrate M. W.: 270.30 Assay (Iodometric) 98.0%

280.00 POR

500 gm 50 kg

010110 FeCl3.6H2O (10025-77-1)

Ferric Chloride Hexahydrate AR M. W.: 270.30 Assay (Iodometric) 98.0%

639.00

500 gm

028380

Ferric Chloride Solution 10% (Gerhardt's Reagent) Assay 9.9-10.1%

81.00

125 ml

028381 C6H5FeO7.3H2O (2338-05-8)

Ferric Citrate M. W.: 298.99 Iron (Fe) Iodometric 18-20%

657.00

500 gm

028384 Fe(NO3)3.9H2O (7782-61-8)

Ferric Nitrate (Iron (III) Nitrate) M. W.: 404.00 Assay (oxidimetric) 98.0%

190.00 POR

500 gm 50 kg

010306 Fe(NO3)3.9H2O (7782-61-8)

Ferric Nitrate Nonahydrate AR M. W.: 404.00 Assay (Oxidimetric) 99101%

981.00

500 gm

028386

Ferric Oxide Red (Iron Oxide Red) M. W.: 159.69 Assay (Iodometric) 95.0%

280.00 2322.00 POR

500 gm 5 kg 50 kg

14600.00

500 gm

Fe2O3 (1309-37-1)

Fast Green for Microscopy 203.00 25 gm C.l. 42000 685.00 100 gm M.W.: 927.02 Dye content (titanometric on dried substance) Abt. 90.0%

034030

Price Packing

Ferric Ammonium Citrate See Ammonium Ferric Citrate

Extra Special Neutral Detergent For Cleaning Laboratory Glass Wares & Instruments See CEDEPOL 034045

Product Name

011005 Fe(ClO4)3.XH2O

Ferric Perchlorate AR M. W.: 354.20 Assay 97.0%

028385 FePO4 (10045-86-0)

Ferric Phosphate Tetrahydrate M. W.: 150.82 Assay (by cerimetry, Fe) 33-38%

820.00

500 gm

011007 FePO4 (10045-86-0)

Ferric Phosphate Tetrahydrate AR M. W.: 150.82

1400.00

500 gm

026094 Fe2(SO4)3.XH2O (15244-10-7)

Ferric Sulphate M. W.: 399.88 Assay (as Fe) (Iodometric) 20.5%

491.00

500 gm

921056

Ferroin Solution AR (Redox Indicator) M. W.: 692.5

199.00 671.00 2682.00

25 ml 100 ml 500 ml

500.00

500 gm

C36H24FeN6O4S (14634-91-4)

Ferrous Ammonium Sulphate See Ammonium Ferrous Sulphate

500 ml 025450 FeCO3

500 ml

38

Ferrous Carbonate M. W.: 115.86 Assay 97.0%

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

028394 FeCl2.2H2O (13478-10-9)

Ferrous Chloride Dihydrate Tech. M. W.: 162.87 Assay (by manganometry) 99.0%

900.00

025443 C4H2FeO4 (141-01-5)

Ferrous Fumarate Pure M. W.: 169.90 Assay (Fe) 31-33%

500.00

500 gm

025449 C2FeO4.2H2O

Ferrous Oxalate Dihydrate M. W.: 179.90 Assay 98.0%

900.00

500 gm

025446 Fe3(PO4)2.8H2O

Ferrous Phosphate M. W.: SD 1.66 Assay 78.4%

604.00

500 gm

025444 C4H4FeO4.4H2O

Ferrous Succinate Tetrahydrate M. W.: 243.92 Assay 99.0%

865.00

028400

Ferrous Sulphate Cryst. Purified Heptahydrate M. W.: 278.01 Assay (Redox titration) 99.0%

Product Code

Price Packing

Fluorescein Sodium 235.00 C.l. No. 45350 703.00 M. W.: 376.3 6201.00 Assay (by spectro. In buffer pH 8.0 Calc. on dried basis 98.0%

25 gm 100 gm 1 kg

025442 C4H3FN2O2 (51-21-8)

5-Fluoro Uracil 477.00 M. W.: 130.08 1593.00 Assay (Acidimetric, dried basis) 99.0-102.0%%

1 gm 5 gm

044032 C6H3FN2O4 (70-34-8)

1-Fluoro-2, 4-Dinitro Benzene AR M. W.: 186.10 Assay (GC) 99.0%

1098.00 3600.00

25 gm 100 gm

E

010910

Fluorescent F 254 Indicator for TLC

2530.00

50 gm

F

K1021

Fluorescent stains kit for mycobacteria 964.00

KIT

500 gm

FMOC05

l FMOC-D-Alanine

527.00 2070.00 8613.00

1 gm 5 gm 25 gm

154.00 POR

500 gm 50 kg

FMOC07

l FMOC-L-Alanine

613.00 2597.00 9343.00

5 gm 25 gm 100 gm

311.00

500 gm

FeSO4.7H2O (7782-63-0)

Ferrous Sulphate Heptahydrate AR Meets Analytical Specification of IP, BP, USP, Ph. Eur. M. W.: 278.01 Assay (Redox titration) 99.5%

028401 FeSO4.H2O (43463-43-9)

Ferrous Sulphate Monohydrate Assay (FeSO4) Manganometry) 86-89%

203.00

026096 FeS (1317-37-9)

Ferrous Sulphide Fused Sticks for Producing H2S M. W.: 87.92 Assay (Oxidimetry) 95.0%

451.00 POR

034121

Field's Stain A

FeSO4.7H2O (7782-63-0) 010112

025432 035056 034122 026099 HBF4 (16872-11-0)

Field's Stain B Field's Stain Solution A Field's Stain Solution B Fluo Boric Acid Abt. 40% M.W:.87.81 Assay 38.5-42.5%

028409

Product Name

500 gm

C20H10Na2O5 (518-47-8)

172.00 4770.00

25 gm 1 kg

172.00 4600.00

25 gm 1 kg

90.00 284.00

125 ml 500 ml

90.00 284.00

125 ml 500 ml

595.00 4204.00

500 ml 5 lit

Florisil See Cflorisil 028406 C20H12O5 (2321-07-5) 011006 C30H26N2O13 (1461-15-0)

Fluorescein C.l. No. 45350 M. W.: 332.31 Dye Content : Abt. 95.0% Fluorescein Complexone AR (Calcein Indicator) M. W.: 622.55 Abs. Max. (In NaOH) 499nm

! Store at 0-40C and Keep dry

172.00 581.00 5000.00 153.00 491.00

25 gm 100 gm 1 kg 1 gm 5 gm

39

B C D

G H I

FMOC09

l FMOC-2-Aminobutric Acid

3070.00 13960.00

1 gm 5 gm

J

FMOC11

l FMOC-D-Arginine

1161.00 20228.00

1 gm 25 gm

K

FMOC13

l FMOC-L-Arginine

352.00 1225.00 5194.00 18630.00

1 gm 5 gm 25 gm 100 gm

L

500 gm

1 kg 50 kg

A

M

FMOC15

l FMOC-D-Asparagine

599.00 2520.00 10517.00

1 gm 5 gm 25 gm

FMOC17

l FMOC-L-Asparagine

536.00 2250.00 8118.00

5 gm 25 gm 100 gm

FMOC19

l FMOC-D-Citrulline

2556.00 100 mgm 10936.00 500 mgm

Q

FMOC21

l FMOC-L-Citrulline

3870.00 17600.00

1 gm 5 gm

R

FMOC23

l FMOC-D-Glutamine

518.00 500 mgm 18820.00 25 gm

S

FMOC25

l FMOC-L-Glutamine

518.00 2187.00 7740.00

5 gm 25 gm 100 gm 5 gm 25 gm 100 gm

FMOC27

l FMOC-L-Glycine

437.00 1845.00 6660.00

FMOC29

l FMOC-D-Isoleucine

518.00 100 mgm 2120.00 500 mgm 8820.00 2.5 gm

FMOC31

l FMOC-L-Isoleucine

518.00 2187.00 7740.00

5 gm 25 gm 100 gm

FMOC33

l FMOC-D-Leucine

518.00 2120.00 8820.00

1 gm 5 gm 25 gm

We Offer Quality with Quantity

N O P

T U V W X Y Z

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

FMOC35

l FMOC-L-Leucine

518.00 2187.00 7740.00

5 gm 25 gm 100 gm

FMOC72

l FMOC-D-Valine

1134.00 4725.00 19711.00

1 gm 5 gm 25 gm

FMOC37

l FMOC-D-Methionine

873.00 3636.00 15170.00

1 gm 5 gm 25 gm

FMOC73

l FMOC-L-Valine

518.00 2187.00 7740.00

5 gm 25 gm 100 gm

FMOC39

l FMOC-L-Methionine

518.00 2187.00 7740.00

5 gm 25 gm 100 gm

044043 C19H19N7O6 (59-30-3)

167.00 540.00 1702.00

5 gm 25 gm 100 gm

FMOC41

l FMOC-D-Norleucine

3205.00 14580.00

1 gm 5 gm

Folic Acid for Biochemistry M. W.: 441.40 Assay (ex N on dry material) 94.0-101.0%

025441

Folin & Ciocalteu's Phenol Reagent

FMOC43

l FMOC-L-Norleucine

2260.00 10313.00

1 gm 5 gm

307.00 1000.00

125 ml 500 ml

019058

FMOC45

l FMOC-D-Norvaline

3205.00 14580.00

1 gm 5 gm

Folin & Ciocalteu's Phenol Reagent AR Suitable for use in protein determination (2.0 normal)

370.00 1603.00

125 ml 500 ml

FMOC47

l FMOC-L-Norvaline

2538.00 11556.00

1 gm 5 gm

025439

Folin & Wu's Alkaline Copper Solution 154.00

500 ml

023001

FMOC49

l FMOC-D-Phenylalanine

518.00 2152.00 7520.00 27100.00

1 gm 5 gm 25 gm 100 gm

Folin & Wu's Phosphate Molybdate Solution Percentage of H3PO4 30-35% w/v

117.00 397.00

100 ml 500 ml

028421

Formaldehyde Solution 37-41% w/v for Synthesis (Formalin) M. W.: 30.03 Assay (acidimetric after oxidation) 37-41% w/v

162.00 572.00 847.00 4320.00 POR

500 ml 2.5 lit 5 lit 30 lit 100 lit

Formaldehyde Solution 37-41% w/v AR M. W.: 30.03 Assay (acidimetric after oxidation) 37.0-41.0%v

235.00 707.00 POR

500 ml 2.5 lit 30 lit

FMOC51

l FMOC-L-Phenylalanine

518.00 2187.00 7740.00

5 gm 25 gm 100 gm

FMOC53

l FMOC-D-Proline

527.00 2062.00 8622.00

1 gm 5 gm 25 gm

FMOC55

l FMOC-L-Proline

518.00 2187.00 7740.00

5 gm 25 gm 100 gm

FMOC57

l FMOC-D-Serine

1945.00 500 mgm 16200.00 5 gm 33800.00 25 gm

FMOC59

l FMOC-L-Serine

828.00 3456.00 12411.00

FMOC60

l FMOC-D-Threonine

FMOC62

Product Code

H.CHO (50-00-0) 010113 H.CHO (50-00-0)

Product Name

Price Packing

028422 HCONH2 (75-12-7)

Formamide M. W.: 45.04 Assay(GC) 98.5%

500.00 1998.00

500 ml 2.5 lit

5 gm 25 gm 100 gm

010326 HCONH2 (75-12-7)

Formamide AR M. W.: 45.04 Assay (GC) 99.0%

581.00 2754.00

500 ml 2.5 lit

2385.00 9936.00 35730.00

5 gm 25 gm 100 gm

MB0521 HCONH2 (75-12-7)

Formamide for Molecular Biology M. W.: 45.04 Assay (GC) 99.5%

3393.00

500 ml

l FMOC-L-Threonine

1000.00 4150.00 13851.00

5 gm 25 gm 100 gm

028428 H.COOH (64-18-6)

Formic Acid about 85% for Synthesis M. W.: 46.03 Assay(acidimetric) about 85.0%

257.00 1000.00 POR

500 ml 2.5 lit 25 lit

FMOC64

l FMOC-D-Tryptophan

1945.00 8118.00 33800.00

1 gm 5 gm 25 gm

FMOC66

l FMOC-L-Tryptophan

828.00 3461.00 6651.00

5 gm 25 gm 100 gm

028430 H.COOH (64-18-6)

Formic Acid 98.0-100.0% for Synthesis 500.00 M. W.: 46.03 1998.00 Assay (acidimetric) 98.0% POR

500 ml 2.5 lit 25 lit 500 ml 2.5 lit

l FMOC-D-Tyrosine

864.00 3636.00 15166.00

1 gm 5 gm 25 gm

Formic Acid 98.0-100.0% AR M. W.: 46.03 Assay(acidimetric) 98.0%

518.00 2070.00

FMOC68

010115 H.COOH (64-18-6) 025440

Fouchet’s Reagent

136.00

125 ml

FMOC70

l FMOC-L-Tyrosine

1197.00 5041.00 17812.00

5 gm 25 gm 100 gm

028433 C6H12O6 (57-48-7)

D-Fructose Pure M. W.: 180.16

180.00 671.00 POR

100 gm 500 gm 50 kg

! Store at 0-40C and Keep dry

40

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

010367 C6H12O6 (57-48-7)

D-Fructose AR M. W.: 180.16

Price Packing

Product Code

Product Name

Price Packing

230.00 819.00

100 gm 500 gm

025356 C6H14CINO5 (1772-3-8)

D-Galactosamine Hydrochloride M. W.: 215.63 Assay (Non-aqueous) 98.0%

846.00 100 mgm 1323.00 250 mgm 2835.00 1 gm

Fuchsin Acid for Microscopy 442.00 C.l. No. 42685 1540.00 C20H17N3O9S3Na2 M. W.: 585.55 (3244-88-0) Dye content (titanometry, dried) >60.0%

25 gm 100 gm

038026 C6H12O6 (59-23-4)

D-Galactose M.W 180.16

730.00 2745.00

25 gm 100 gm

Fuchsin Basic for Microscopy 208.00 25 gm C.l. No. 42510 595.00 100 gm M. W.: 337.86 4563.00 1 kg Dye content (titanometry, dried substance) >88.0%

030512 C7H6O5.H2O (5995-86-8)

Gallic Acid M. W.: 188.14 Assay (acidimetric) 98.0%

1940.00 3610.00 POR

250 gm 500 gm 25 kg

044045 (9000-70-8)

Gelatin Powder for Bacteriology

793.00 POR

500 gm 50 kg

E

Fuchsin (NB) See New Fuchsin

025346

Gentamicin Sulphate for Lab Use

748.00

1 gm

F

034033

Gentian Violet

C25H30ClN3 (548-62-9)

M. W.: 407.99 Dye content (spectrophotometry; on dried substance) Abt. 75.0%

199.00 599.00 POR

25 gm 100 gm 1 kg

G

025355 C25H30ClN3 (548-62-9)

Gentian Violet Alcoholic Solution M.W. : 407.99

95.00

125 ml

035085

Gentian Violet Aqueous Solution

91.00

125 ml

028446 GeO2 (1310-53-8)

Germanium Dioxide 99.999% M. W.: 104.59 Assay 99.999%

1225.00 10990.00 25430.00

1 gm 10 gm 25 gm

Gibberellic Acid M.W.: 346.38 Assay - min. 90%

131.00 1215.00

1 gm 10 gm

Giemsa’s Stain for Microscopy for staining blood smears and protozoa

149.00 320.00 1198.00

10 gm 25 gm 100 gm

034031

034032 C20H20N3Cl (632-99-5) 033053 (8031-18-3)

Fuller’s Earth for adsorption purpose

028435 C4H4O4 (110-17-8)

Fumaric Acid for Synthesis M. W.: 116.07 Assay (acidimetric) 99.0%

025433

3-Furanboronic Acid

025435 028438

171.00

500 gm

487.00 POR

500 gm 50 kg

2800.00

1 gm

Furazolidone for Lab Use

500.00

5 gm

Furfuraldehyde (FURFURAL) M. W.: 96.09 assay (ex CHO) 98-101%

496.00 1990.00

500 ml 2.5 lit

1310.00

500 ml

C5H4O2 (98-01-1)

Furfuraldehyde AR (FURFURAL) M. W.: 96.09 Assay (GC) 99.0%

025437 C5H6O2 (98-00-0)

Furfuryl Alcohol for Synthesis M. W.: 98.10 Assay (GC) 98.0%

856.00 3637.00

C5H4O2 (98-01-1) 011002

500 ml 2.5 lit

6-Furfuryl Amino Purine See Kinetine 025445

Fusion Mixture

248.00

500 gm

011003

Fusion Mixture AR

316.00

500 gm

RE0461 Gd

Gadolinium Metal Powder 99.9% At. W.: 157.25

3826.00

5 gm

RE0467

Gadolinium Acetate XH2O 99.9%

1980.00

25 gm

RE0476 Gd2(CO3)3.XH2O (38245-36-2)

Gadolinium Carbonate XH2O 99.9% M. W.: 494.52 (anhydrous)

2170.00

10 gm

RE0482 GdCl3 6H2O

Gadolinium Chloride XH2O 99.9% M. W.: 371.70

2170.00

RE0500 Gd(NO3)36H2O

Gadolinium Nitrate 6H2O 99.9% M. W.: 451.25 Assay 99.9%

1980.00

25 gm

RE0504

Gadolinium Oxalate XH2O 99.9%

1890.00

25 gm

RE0510 Gd2O3

Gadolinium Oxide 99.9% M. W.: 362.50

1450.00 1890.00 4001.00

5 gm 10 gm 25 gm

RE0518 Gd2(SO4)3.8H2O

Gadolinium Sulphate XH2O 99.9% M. W.: 746.68

5490.00

10 gm

! Store at 0-40C and Keep dry

O44047 C19H22O6 [77-06-5] 034034 (51811-82-6)

New

180.00 351.00

125 ml 250 ml

025353

Glass Wool

450.00

250 gm

025835

Glass Beads 3.5 - 4.5 mm

289.00

500 gm

D-Glucose Anhydrous/Monohydrate See Dextrose Anhydrous / Monohydrate Glucose Stock Standard solution 1% Assay (Benedice's test) 0.95-1.05% w/v

82.00

125 ml

039016

Glucose Oxidase (GOD) 1422.00 Aspergillus Niger Lyophilised Powder Containing 75% Protein Activity 10495.00 100,000 - 150,000 Units/g Protein

10000 Units 100000 Units

044515

D-Glutamic Acid for Biochemistry

631.00 1800.00

1 gm 5 gm

037102 C5H9NO4 (58-86-0)

L-Glutamic Acid for Biochemistry M. W.: 147.13 Assay (Non. aq.) 99.0%

221.00 738.00 POR

100 gm 500 gm 10 kg

343.00 1040.00

25 gm 100 gm

L-Glutamic Acid Mono Sodium Salt See Sodium-L-Glutamate

41

D

I J K L M N

L-Glutamine for Biochemistry M. W.: 146.15 Assay (Non-aq. dried) 99.0%

P Q R

022191

025345 C5H10N2O3 (56-85-9)

C

O Giemsa’s stain solution

(9001-37-0)

B

H

025352

10 gm

A

We Offer Quality with Quantity

S T U V W X Y Z

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

036080 C5H8O2 (111-30-8)

Glutaraldehyde Soln. 25% for Synthesis M. W.: 100.12 Assay (Glutaraldehyde) 25.0%

523.00 2503.00 POR

500 ml 2.5 lit 25 lit

037109 C10H17N3O6S (70-18-8)

l Glutathione Reduced for Biochemistry 316.00 M. W.: 307.33 1415.00 Assay (Iodometric) 98.0% 5436.00

1 gm 5 gm 25 gm

028454

Glycerine Purified (Glycerol)

C3H8O3 (56-81-5)

M. W.: 92.09 Assay (GC) 98.0%

307.00 550.00 1297.00 2484.00 POR

500 ml 1 lit 2.5 lit 5 lit 25 lit

010118

Glycerine AR

C3H8O3 (56-81-5)

M. W.: 92.09 Assay (GC) 99.5%

352.00 658.00 1396.00 2737.00

500 ml 1 lit 2.5 lit 5 lit

298.00

500 gm

026105 Glycerol Monosterate Self Emulsifying C17H35.COO.CH2.CHOH.CH2OH M. W.: 358.56 028456 C9H14O6 (102-76-1)

Glycerol Triacetate for Biochemistry M. W.: 218.21 Assay (GC) 99.0%

617.00 2223.00 POR

500 ml 2.5 lit 25 lit

041007

Glycerol Tributyrate for Biochemistry

1594.00

100 ml

028458

Glycine Pure

C2H5NO2 (56-40-6)

M. W.: 75.07 Assay (Non-aq.) 99.0%

360.00 630.00 5886.00 POR

250 gm 500 gm 5 kg 50 kg

MB0648 C2H5NO2 (56-40-6)

Glycine for Molecular Biology M. W.: 75.07 Assay (Non-aqueous) 99.0%

433.00 1378.00

100 gm 500 gm

010119

500 gm 5 kg 50 kg

C2H5NO2 (56-40-6)

Glycine AR for Biochemistry, 1125.00 Bacteriology Tissue Culture 9320.00 Buffering Substance POR Meets Analytical Specification of IP, BP, USP, Ph. Eur. M. W.: 75.07 Assay (Non-aqueous, on dried subs.) 99.5%

025336

Glycine Hydrochloride

450.00

100 gm

038042 (C6H10O5)X (9005-79-2)

Glycogen for Biochemistry from Oyster Assay 85.0%

1765.00 7642.00

5 gm 25 gm

026106 C2H4O3 (79-14-1)

Glycolic Acid (65 % in water) M. W.: 76.05 Assay (acidimetric) Abt. 65.0%

1549.00 6462.00

500 ml 2.5 lit

037113 C4H8N2O3 (556-50-3)

N-Glycyl Glycine for Biochemistry M. W.: 132.12 Assay (non-aqueous) 99.0%

694.00

10 gm

12600.00

1 gm

2710.00

125 ml

037115 014049

New

Gold metal Powder Gold Atomic Absorption STD. SOLN. Contains 1000 mg/litre AAS

Product Code

Gram’s Colour Staining kit

455.00

Kit

Gram's Crystal Violet

95.00

125 ml

025354

Gram's Decolourizer

253.00

125 ml

! Store at 0-40C and Keep dry

025351

Gram's Fuchsin Basic 0.1% Gram's Iodine Solution Iodine content 33.0%

025343

126.00

125 ml

91.00

125 ml

Gram's Safranine 0.5% w/v

217.00

125 ml

025362 C (7782-42-5)

Graphite Fine Powder Pract M.W.: 12.01

262.00

500 gm

928467

Guanidine Hydrochloride (Guanidinium Chloride) M. W.: 95.53 Assay (Argentometric) 98.0%

383.00 761.00 2754.00

100 gm 250 gm 1 kg

Guanidine Hydrochloride AR for Biochemistry M. W.: 95.53 Assay (Argentometric) 98.0%

450.00 1350.00

25 gm 100 gm

MB0680

Guanidine Hydrochloride for Molecular Biology

1900.00 8510.00

100 gm 500 gm

025325 CH6N4O3 (506-93-4)

Guanidine Nitrate 98% M.W.: 122.08 Assay (Non-aqueous) 98.0%

302.00

250 gm

044324

Guanidine Thiocyanate

1972.00 7740.00

100 gm 500 gm

025368 (9000-30-0)

Guar gum Powder of Endosperm

856.00

500 gm

042035 C5H5N5O (73-40-5)

Guanine for Biochemistry M. W.: 151.13 Assay (dried, Non-aqueous) 97.0%

181.00 451.00

5 gm 25 gm

042036

Guanine Hydrochloride for Biochemistry M. W.: 187.59 Assay (Acidimetric) 98.0%

100.00 253.00 752.00

1 gm 5 gm 25 gm

Guanosine-5-Monophosphate Disodium 316.00 Salt Dihydrate for Biochemistry 1054.00 C10H12N5NaO8P(anhy.) M.W. : 407.19 (anhy.) 4410.00 (5550-12-9) Assay (On drired metrial spectrophotometric 260nm) 96.0%

1 gm 5 gm 25 gm

028467 CH5N3HCl (50-01-1)

C5H5N5O.HCI (635-39-2) 042059

025349 C5H5N5O½H2SO4

Guanine Sulphate for Biochemistry M. W.: 200.20 Assay 99.0%

244.00

1 gm

307.00 1287.00

100 gm 500 gm

Gum Acacia See Acacia 025347 (9000-28-6)

42

Gum Ghatti Suitable for Urea Nitrogen estimation

025366

Gum Ghatti Solution

122.00

125 ml

033215 (9000-65-1)

Gum Tragacanth Powder

775.00

500 gm

024012

2-(4-HYDROXYBENZENEAZO) BENZOIC ACID for Automatic analysis AR 990.00 M. W.: 242.24 Assay (HPLC) 99.0%

C13H10N2O3 (1634-82-8)

Gold Chloride See Chloroauric Acid K1001

Price Packing

035015

CH5N3.HCl (50-01-1)

CPECTROSOL

025350

Product Name

5 gm

025344 C13H14N2O

Harmaline M. W.: 214.27 Assay 98.0%

3907.00

1 gm

025342 C13H12N2O

Harmine M. W.: 212.25 Assay 98.0%

6480.00

1 gm

We Offer Quality with Quantity

ATOMIC ABSORPTION Std. SOLUTION IMPORTANT : No liability accepted for accidents in handling or use. Packed for servicing industry (Including industrial quality control laboratories, academic & research institutions universities etc.) Customer care : [email protected] www.cdhfinechemical.com

014036

Pack Size :

Lead Atomic Absorption STD. Solution A N A L Y T I C A L

R E A G E N T

Concentration b (Pb) : 910-1010 mg/l Density (200C)

: ~ 1.020 g/cm3

ISO 9001-2008

Mfd. :

M.R.P. :

Central Drug House (P) Ltd. 7/28 Vardaan House, Daryaganj, New Delhi-110002 (INDIA)

[email protected]

www.cdhfinechemical.com

HPLC SOLVENTS Solvents of this Special Quality are carefully analysed to exceed + or to meet the limit of UV absorbtion. These Solvents of high quality standards are of much greater + mechanical strength. Solvent particles are much smaller than conventional liquid + solvents. Columns are operated at a very high pressure to maintain high quality standards. Solvents are filtered through 0.22 m filter. + All of our HPLC Solvents are packed under Nitrogen for its better + Resistance and bottles are sealed with Teflon Liner to prevent contamination.

[email protected]

RANGE OF HPLC SOLVENTS Product No.

Product Name

015007

1 Butanol

015291

1,2-Dichloroethane

014080

Tert-Butanol

015317

Tert-Butyl Methyl Ether

014005

1,4-dioxane

010519

Acetic Acid

010512

Acetone

014044

Acetonitrile

014078

Benzene

014002

Carbon Tetra Chloride

010738

Chloroform

014004

Cyclohexane

014015

Dichloro Methane

014021

Dimethyl Sulphoxide

015218

Diethylamine

914008

Ethyl Acetate

015249

Hexane

910387

n-Hexane

015246

Iso Octane

015127

Methanol

015318

Methyl Acetate

024696

N-Pentane

014011

1-Propanol

914012

2-Propanol

015221

Toluene

024276

Trichloroethylene

015331

Triethylamine

015273

Water www.cdhfinechemical.com

LABORATORY CHEMICALS Product Code

Product Name

034037

Hematoxylin Stain Certified 1800.00 C.l. No. 75290 For Microscopy 7507.00 M.W.: 302.29 Dye content (spectrophotometry) >95.0%

5 gm 25 gm

Hematoxylin Delafield Staining Soln.

125 ml

C16H14O6 (517-28-2) 035016

Price Packing

262.00

Product Code 928485 C6H14 (110-54-3)

Haematoxylin Harri's Staining Solution See Papanicolaous Solution 1a Harris (C.I. 75290) 044184

l Haemoglobin Powder

1207.00 5806.00

100 gm 500 gm

028470

Heparin Sodium Pure 20,000 Unit 1,00,000 Unit Does not contain preservative Assay 150 U/mg

721.00 2070.00

vial vial

044147

955.00 2701.00

25 gm 100 gm

C8H18N2O4S (7365-45-9)

HEPES (Buffer) Suitable for Tissue Culture Work pKa - 7.5 M. W.: 238.30 Assay (potentiometric) 99.0%

028471

Heptane Fraction from petroleum

325.00 1198.00 POR

500 ml 2.5 lit 25 lit

028473 CH3(CH2)5.CH3 (142-82-5)

n-Heptane for Synthesis M. W.: 100.21 Assay (GC) 99.0%

847.00 3493.00 POR

500 ml 2.5 lit 25 lit

011307 CH3(CH2)5CH3 (142-82-5)

n-Heptane AR M. W.: 100.21 Assay (GC) 99.5%

937.00 4195.00

500 ml 2.5 lit

015283 CH3(CH2)5CH3 (142-82-5)

N-Heptane for HPLC & Spectroscopy M. W.: 100.21 Assay (GC) 99.0%

1774.00

1 lit

011313

1-Heptane Sulphonic Acid Sodium Salt AR Monohydrate for HPLC M. W.: 210 Assay (Acidimetric) 99.0%

531.00 1693.00 6319.00

5 gm 25 gm 100 gm

011308 C6Cl6

Hexachloro Benzene AR M. W.: 284.78 Assay (GC) 99.0%

3600.00

25 gm

025340 C2CI6 (67-72-1)

Hexachloro Ethane M. W.: 236.74 Assay (GC) 98.0%

C7H5NaO3S.H2O (22767-50-6)

585.00

Hexane for HPLC & Spectroscopy

028488

n-Hexane for Synthesis

CH3(CH2)4.CH3 (110-54-3)

M. W.: 86.18 Assay (GC) 99.0%

011309 CH3(CH2)4CH3 (110-54-3)

1 lit

649.00 2710.00 POR POR

500 ml 2.5 lit 25 lit 200 lit

n-Hexane AR M. W.: 86.18 Assay (GLC) 99.0%

703.00 3088.00

500 ml 2.5 lit

910387 CH3(CH2)4CH3 (110-54-3)

n-Hexane for HPLC & Spectroscopy M. W.: 86.18 Assay (GLC) 99.0%

2120.00 4910.00

1 lit 2.5 lit

011314

1-Hexane Sulphonic Acid Sodium Salt Monohydrate AR For HPLC M. W.: 206.24 Assay (cation exchange) 99.0%

531.00 1693.00 5995.00

5 gm 25 gm 100 gm

010353 (CH2)6N4 (100-97-0)

Hexamine AR 397.00 W.: 140.19 3384.00 Assay (acidimetric on dried subs.) 99.5% POR

500 gm 5 kg 25 kg

028485

Hexane Fraction from Petroleum

500 ml 2.5 lit 25 lit 200 lit

261.00 955.00 POR POR

A

C D E F G H I J K

029243 C6H14O2 (107-41-5)

Hexylene Glycol M. W.: 118.18 Assay (GC) 99.0%

793.00 2998.00

500 ml 2.5 lit

033135

High Vacuum Silicon Grease (Vacuum Grease)

199.00 761.00 2962.00

50 gm 250 gm 1 kg

Hippuric Acid Cryst. M. W.: 179.18 Assay (acidimetric) 99.0%

630.00 3700.00

100 gm 1 kg

O

720.00

25 gm

P

037221 L-Histidine for Biochemistry N:CH.NH.CH: C.CH2.CH(NH2)COOH M. W.: 155.16 (71-00-1) Assay (ex Non-aqueous) 98.0%

L M N

Q

L-Histidine Monohydrochloride Monohydrate N:CH.NH.CH: C.CH2.CH(NH2).COOH.HCI.H2O M. W.: 209.63 (5934-29-2) Assay(Argentometric; ex Cl) 99.0%

793.00 2593.00

25 gm 100 gm

Histological Fixative-Formalin Neutral Sodium Salt Bufferd pH 7.0 at 250C

360.00 2700.00

500 ml 5 lit

RE0535

Holmium Acetate XH2O 99.9%

3690.00

10 gm

RE0534

Holmium Carbonate XH2O 99.9%

3330.00

10 gm

RE0548

Holmium Chloride XH2O 99.9%

7421.00

10 gm

RE0576

Holmium Oxide 99.99%

4770.00

10 gm

RE0577

Holmium Oxide 99.9%

2395.00 4500.00

5 gm 10 gm

RE0585

Holmium Sulphate XH2O 99.9%

3790.00

10 gm

019223 (121-54-0)

Hyamine 1622 Soln 0.004m

1000.00 3385.00

500 ml 2.5 lit

S07300

(CH2)6N4 (100-97-0)

500 ml 2.5 lit

910.00

028497 C9H9NO3 (495-69-2)

500 gm

500 gm 5 kg 25 kg

293.00 1099.00

B

037118

Hexamine 325.00 (Hexamethylene Tetramine) 2903.00 M. W.: 140.19 POR Assay (acidimetric on dried subs.) 99.0%

! Store at 0-40C and Keep dry

Hexane AR Fraction from Petroleum

n-Hexanoic Acid See Caproic Acid

1-Hexa Decamol See Cetyl Alcohol

C6H14 (110-54-3)

Price Packing

015249 C6H14 (110-54-3)

C6H13NaO3S.H2O (207300-91-2)

Hexachloro Platinic (IV) Acid Hydrate See Chloro Platinic Acid Abt 40% Pt 028483

Product Name

R S T U V W X Y Z

45

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

056016 C27H42ClNO2 (121-54-0)

Hyamine 1622 for Tensile Test AR 1800.00 M. W.: 448.10 6210.00 Assay (Non-aqueous) (on dried subs.) 99.0%

25 gm 100 gm

028501 NH2.NH2.2HCI (5341-61-7)

Hydrazine Dihydrochloride (Hydrazine Chloride) M. W.: 104.97 Assay (Oxidimetric) 97.0%

253.00 941.00

100 gm 500 gm

028500 H4N2.H2O (7803-57-8)

Hydrazine Hydrate 80% M. W.: 50.06 Assay (iodometric) 80.0%

972.00 3888.00 POR

500 ml 2.5 lit 25 lit

010327 H4N2H2O (7803-57-8)

Hydrazine Hydrate 80% AR M.W.:50.06 Assay 80.0%

1009.00 4037.00

500 ml 2.5 lit

028502 H4N2H2O (7803-57-8)

Hydrazine Hydrate for synthesis 99% M. W.: 50.06 Assay (Oxidimetric) 99.0%

1000.00 4006.00 POR

500 ml 2.5 lit 25 lit

010330 H4N2H2O (7803-57-8)

Hydrazine Hydrate 99% AR M. W.: 50.06 Assay (Oxidimetric) 99.0%

1153.00 4797.00

028503 H4N2.H2SO4 (10034-93-2)

Hydrazine Sulphate Purified M. W.: 130.12 Assay (By iodometric) 99.0%

010121 H4N2H2SO4 (10034-93-2)

Hydrazine Sulphate AR M. W.: 130.12 Assay (By iodometric) 99.0%

010122 HI (10034-85-2) 028516

Hydrochloric Acid N/10 (Hydrochloric Acid 0.1 N Solution) M.W. : 36.46

100.00

Hydrochloric Acid N/1

104.00

500 ml

154.00

500 ml

S07790

Hydrochloric Acid 5 mol/l (5N) CTITRINORM Volumetric Soln.

154.00 1153.00

500 ml 5 lit

MB0720

Hydrochloric Acid Fuming 37% for Molecular Biology

1090.00

100 ml

028514 HF (7664-39-3)

Hydrofluoric Acid ABT 40% M. W.: 20.01 Assay(acidimetric) 39.0-43.0%

347.00 1450.00 2754.00

500 ml 2.5 lit 5 lit

500 ml 2.5 lit

010126 HF (7664-39-3)

Hydrofluoric Acid 40% AR M. W.: 20.01 Assay 40.0-42.0%

684.00

500 ml

280.00 1125.00 POR

100 gm 500 gm 25 kg

045003 HF (7664-39-3)

Hydrofluoric Acid 40% EL grade M. W.: 20.01 Assay 40.0-42.0%

1108.00

500 ml

333.00 1607.00

100 gm 500 gm

010308 HF (7664-39-3)

Hydrofluoric Acid 48% AR M. W.: 20.01 Assay 48.0-51.0%

703.00 2701.00

500 ml 2.5 lit

910308 HF (7664-39-3)

Hydrofluoric Acid 48% (EL. Grade) AR 1260.00 M. W.: 20.01 Assay 48.0 to 49.5%

500 ml

100 gm

Hydriodic Acid About 57% HI AR M. W.: 127.91 Assay (Acid-base titration) 54-56%

4001.00

250 ml

HBr (10035-10-6)

Hydrobromic Acid 33% in Glacial acetic acid M.W. : 80.91 Assay (Argentometric) About 33.0%

900.00 4010.00

500 ml 2.5 lit

028505 HBr (10036-10-6)

Hydrobromic Acid 48% M. W.: 80.91 Assay(acidimetric) 48.0-49.0%

608.00 2899.00

500 ml 2.5 lit

S07700

Hydrochloric Acid 0.02 mol/l (0.02N)

154.00

500 ml

Volumetric Soln.

Hydrogen Hexa Chloro Platinate (IV) See Platinic Chloride

HYDROGENATION CATALYST Palladium 5% on asbestos

Palladium 5% on calcium carbonate

Palladium 10% on asbestos

Palladium 10% on calcium carbonate

Palladium 5% on charcoal activated

Palladium oxide

Palladium 10% charcoal activated

Rhodium trichloride

025328 H2O2 (7722-84-1) 028694

¬ Hydrogen Peroxide Solution about 6% w/v H2O2 20 Volumes M. W.: 34.01 Assay(H2O2) 6.0% w/v ¬ Hydrogen Peroxide Solution about 30% w/v H2O2 100 Volumes M. W.: 34.01 Assay(H2O2) 30.0% w/v

208.00 649.00 POR

1 lit 5 lit 25 lit

253.00 1198.00 POR

500 ml 5 lit 25 lit 500 ml 25 lit

100 gm 500 gm 50 kg

S07710

Hydrochloric Acid 0.1 mol/l CITRISOL 1.82350g HCl for 500 ml. 0.1N soln.

500.00

6 amp

H2O2 (7722-84-1)

S07715

Hydrochloric Acid 0.2 mol/l (0.2N)

500.00

6 Amp

010366

500.00

6 Amp

H2 O2 (7722-84-1)

154.00

500 ml

¬ Hydrogen Peroxide Solution AR 275.00 30% 100 Volumes POR M. W.: 34.01 Assay : Contains not less than 30% w/v H2O2 (=99.0 volume of available oxygen)

900.00

5 lit

675.00

6 amp

030011 C6H4(OH)2 (123-31-9)

Hydroquinone for Synthesis M. W.: 110.11 Assay (GC) 99.0%

CITRISOL

S07725

Hydrochloric Acid 0.5 mol/l (0.5N)

S07730

Hydrochloric Acid 0.5 mol/l (0.5N)

CITRISOL

CTITRINORM

S07735

Volumetric Soln.

Hydrochloric Acid 1mol/l CITRISOL 18.235g HCl for 500 ml. 1N solution.

! Store at 0-40C and Keep dry

500 ml

Hydrochloric Acid 2 mol/l (2N) CTITRINORM Volumetric Soln.

900.00

CPECTROSOL

HCl (7647-01-0)

Price Packing

S07760

Hydrazinium Sulphate See Hydrazine Sulphate Hydrazobenzene M. W.: 184.24 Assay (HPLC) 98.0%

S07755

Product Name

S07770

Hydrazinium Chloride See Hydrazine Dihydrochloride

025334 C12H12.N2 (122-66-7)

Product Code

46

401.00 1504.00 POR

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

025322 C7H8O2 (150-76-5)

Hydroquinone Monomethyl Ether M. W.: 124.14 Assay (GC) 98.0%

811.00 1846.00

100 gm 250 gm

037120 L-Hydroxy Proline for Biochemistry NH.CH2.CH(OH)CH2.CH.COOH M. W.: 131.13 (18610-59-8) Assay (Non-aqueous) 99.0%

433.00 1530.00

5 gm 25 gm

028521 CH3.CO:C6H4.OH (118-93-4)

o-Hydroxy Acetophenone M.W 136.16 Assay (GC) 95.0%

783.00 3141.00

100 ml 500 ml

025333 (9004-65-3)

Hydroxy Propyl Methyl Cellulose 5 CPS

3187.00

1 kg

028522 CH3.CO.C6H4.OH (99-93-4)

p-Hydroxy Acetophenone M. W.: 136.15 Assay (GC) 99.0%

558.00 2376.00

100 gm 500 gm

025332 (9004-65-3)

Hydroxy Propyl Methyl Cellulose 15 CPS

3187.00

1 kg 1 kg

p-Hydroxy Azobenzene absorption indicator M. W.: 198.23 Assay 98.0%

900.00

25 gm

Hydroxy Propyl Methyl Cellulose 50 CPS

3187.00

028525

025329 (9004-65-3) 025331 (9004-62-0)

Hydroxy Propyl Methyl Cellulose

5230.00

500 gm

025337 C5H11NO (5382-16-1)

4-Hydroxy Pyridine M.W.: 101.15 Assay (By GC) 98.0%

2871.00 7470.00

25 gm 100 gm

C12H10N2O

2-Hydroxy Benzaldehyde See Salicylaldehyde

Product Code

Product Name

Price Packing

A B C D E F G

028526 C7H6O2 (100-83-4)

m-Hydroxy Benzaldehyde M. W.: 122.12 Assay (Acidimetric) 98.0%

2300.00 9450.00

100 gm 500 gm

013079 8-Hydroxy Quinoline (Oxine) N:CH:CH:CH.C6H3.OH M. W.: 145.16 (148-24-3) Assay (HClO4 titration) 99.0-101.0%

666.00 3150.00

100 gm 500 gm

028527 C7H6O2 (123-08-0)

p-Hydroxy Benzaldehyde M. W.: 122.12 Assay (GC) 98.0%

469.00 1801.00

100 gm 500 gm

1450.00 6040.00

100 gm 500 gm

I

028529 C6H4(OH).COOH (99-96-7)

p-Hydroxy Benzoic Acid M. W.: 138.12 Assay (acidimetric) 99.0%

212.00 756.00

100 gm 500 gm

8-Hydroxy Quinoline AR (Oxine) Reagent for Vanadium Magnesium N:CH.CH:CH.C6H3.OH M. W.: 145.16 (148-24-3) Assay (HClO4 titration) 99.0%

o-Hydroxy Diphenyl

1990.00

500 gm

500 gm 10 kg

K

066214 C12H10O (90-43-7)

257.00 POR

066213 C6H5.C6H4.OH (92-69-3)

p-Hydroxy Diphenyl M. W.: 170.21 Assay (GC) 98.0%

649.00 2098.00

100 gm 500 gm

N,N-BIS-(2-Hydroxy Ethyl) Glycine See Bicine Buffer N,2-Hydroxyethyl PiperazineN-2-Ethane Sulphonic Acid See HEPES (Buffer) 028523

010131

033216 (61790-53-2)

Hyflosupercel (Filter AID)

Hypophosphorous Acid M. W.: 66.00 Assay 30-32%

928545 H3PO2 (6303-21-5)

622.00

500 ml

Hypophosphorous Acid 50% AR M. W.: 66.00 Assay (acidimetric) 50.0%

1193.00

500 ml

042060 C5H4N4O (68-94-0)

Hypoxanthine for Biochemistry M. W.: 136.11 Assay (Non-aqueous) 99.0%

180.00 874.00 3007. 00

5 gm 25 gm 100 gm

028546 CH:CH.N:CH.NH (288-32-4)

Imidazole (Glyoxaline) M.W.: 68.08 Assay (GC) 99.0%

360.00 1450.00

100 gm 500 gm

HO.NH3Cl (5470-11-01)

262.00 1063.00 POR

100 gm 500 gm 50 kg

010129 HO.NH3Cl (5470-11-01)

Hydroxylamine Hydrochloride AR M. W.: 69.49 Assay 99.0%

441.00 1836.00

100 gm 500 gm

028687 CH:CH.N:CH.NH (288-32-4)

Imidazole AR M. W.: 68.08 Assay (By acidimetric) 99.5%

559.00 2102.00

100 gm 500 gm

028524

Hydroxylamine Sulphate (Hydroxyl Ammonium Sulphate) M. W.: 164.13 Assay (oxidimetric) 97.0%

613.00 POR

500 gm 50 kg

MB0820 CH.CH.N.CH.NH (288-32-4)

Imidazole for Molecular Biology M. W.: 68.08 Assay (GC) 99.5%

270.00 1080.00 3704.00

5 gm 25 gm 100 gm

Hydroxylamine Sulphate AR M. W.: 164.13 Assay (Oxidimetric) 99.0%

783.00

500 gm

028547 C4H7NO4 (142-73-4)

Imino Diacetic Acid for Synthesis M. W.: 133.10 Assay (acidimetric) 99.0%

855.00

250 gm

288.00 1297.00

5 gm 25 gm

036061

Immersion Oil Natural

1485.00

500 ml

936060 (8001-79-4)

Immersion Oil for Microscopy

379.00 1103.00

25 ml 100 ml

Hydroxy Naphthol Blue AR Indicator For Calcium determination C20H12N2Na2O11S3 M. W.:598.50 (63451-35-4) 013156

L-Hydroxy Phenylalanine see L-DOPA 2-(4-Hydroxy Phenylazo) Benzoic Acid See HABA

! Store at 0-40C and Keep dry

1,2,3-Indanetrione See Ninhydrin PA0781

47

Indicator Paper pH 1-10 Wide Range (10bks)

M N O

Hydroxylamine Hydrochloride for Synthesis (Hydroxyl Ammonium Chloride) M. W.: 69.49 Assay 98.0%

(HO.NH3)2SO4 (10039-54-0) 010328 (HO.NH3)2SO4 (10039-54-0)

J

L

Hypo See Sodium Thiosulphate 025330 H3PO2 (6303-21-5)

H

P Q R S T U V W X Y

190.00

200 lvs

We Offer Quality with Quantity

Z

LABORATORY CHEMICALS Product Name

Product Code

Price Packing

PA0783

Indicator Paper Universal pH 1-10 (Including Colour Scale 100 leaves)

162.00

100 lvs

PA0785

Indicator Paper Universal pH 1-10 (Without Colour Scale) Accurate to 1pH Unit

190.00

1 refill

Indicator Paper Universal pH 1-10 (Including Colour Scale) Accurate to 1pH Unit

190.00

PA0786

1 roll

Product Code

Alizarin red S

Methylthymol blue complexone

Aluminon (aurin tricarboxylic acid ammonium salt)

Murexide (ammonium purpurate)

1 Amino 2-Maphthol-4-Sulphonic acid Arsenazo I AR Arsenazo III AR Bathocuproin

Indicator Paper pH 1.0-14.0 Full Range (10 bks)

190.00

200 lvs

PA0801

Indicator Paper pH 2.0-4.5 Narrow Range (10 bks)

190.00

200 lvs

PA0811

Indicator Paper pH 2.0-10.5 Wide Range (10 bks)

190.00

200 lvs

PA0821

Indicator Paper pH 3.5-6.0 Narrow Range (10 bks)

190.00

200 lvs

PA0826

Indicator Paper pH 3.8-5.4 (10 bks) Plastic Box

190.00

200 lvs

PA0836

Indicator Paper pH 5.0-7.5 Narrow Range (10 bks)

190.00

200 lvs

PA0851

Indicator Paper pH 5.4-7.0 (10 bks) Plastic Box

190.00

200 lvs

Cacotheline AR

PA0866

Indicator Paper pH 6.4-8.0 (10 bks) Plastic Box

190.00

200 lvs

Calmagite AR

PA0871

Indicator Paper pH 6.5-9.0 Narrow Range (10 bks)

190.00

200 lvs

PA0886

Indicator Paper pH 8.0-10.5 Narrow Range (10 bks)

190.00

200 lvs

PA0891

Indicator Paper pH 8.2-10.0 (10 bks) Plastic Box

190.00

200 lvs

Bathocuproin disulphonic acid disodium salt Bathophenanthroline AR Bathophenanthroline disulphonic acid disodium salt AR Benzoin-a-oxime S-Benzylthiuronium chloride AR 2,2-Bipyridyl AR 2,2,'-Biquinoline AR Bromopyrogallol red AR Brucine AR Calconcarboxylic acid AR

INDICATOR POWDERS ! Erythrosin B

O-Cresolphthalein complexone Cupferron AR Diacetyl monoxime AR Dimethyl glyoxime AR Dimethylglyoxime disodium salt 1,5-Diphenylcarbazide AR 1,5-Diphenylcarbazone AR Dithioxamide AR Dithiozone AR Erichrome Black T

! Bromocresol purple AR

! Fluorescein sodium

! Bromophenol blue AR

! Methyl red

Ferroin soln AR

! Congo red

! Neutral red AR

Fluorescein complexone AR (calcein) Haematoxylin

! 1,5-Diphenylcarbazide AR

! Riboflavin

! 1,5-Diphenylcarbazone AR

! Rose bengal AR

! Eosin blue

! Rhodamine 6G

Price Packing

METAL INDICATORS

PA0791

! Alizarine red S

Product Name

Fast sulphone black F

Hydroxynaphthol blue indicator AR Mercaptobenzothiazole AR

Naphthol green B 1-Nitroso-2-naphthol 2-Nitroso-1-naphthol AR Nitroso-R-Salt AR Potassium periodate AR Pyrogallol red AR Rhodamine B AR Rhodizonic acid sodium salt AR (sodium rhodizonate) Silver diethyldithiocarbamate AR Sodium diethyldithiocarbamate AR Sodium tetraphenyl borate AR Solochrome dark blue Thiourea AR Thorin indicator AR Thymolphthalein complexone Titan yellow AR 2,4,6-Tri-(2-Pyridyl)-1,3,5-triazine AR (TPTZ) Xylenol orange AR Zincon AR Amido black 10 B Barium diphenylamine sulphonate AR 2,2'-Bipyridyl AR Cacotheline AR Diphenylamine AR Indigo carmine Methylene blue Neutral red AR 1,10-Phenanthroline monohydrate AR 1,10-phenanthroline hydrochloride AR Safranine O Thionine Xylene cyanol FF

FLUORESCENCE INDICATORS Acriflavine

Fluorescein sodium

Auramine

a-Phenylenediamine

Azur II

Rhodamine B AR

Coumarin

Salicylic acid AR

Eosin (Water soluble, yellow shade, Erythrosin B

Titan yellow AR

! Store at 0-40C and Keep dry

48

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

Product Code 038046 (C6H10O5)n (9005-80-5)

Product Name

Price Packing

Inulin for Biochemistry (162.14)n

1323.00 4100.00

25 gm 100 gm

I.N.T. AR 923.00 Reagent for LDH determination 3830.00 C6H5C:N.N(C6H4.NO2).N(C6H4I):NCl M. W.: 505.70 (146-68-9) Assay (Argentometric; on dried) 98.0%

1 gm 5 gm

034039

010133 C16H8N2O8S2Na2 (860-22-0) 014141

Indigo Carmine AR for Microscopy 288.00 C.l. No. 73015 891.00 M. W.: 466.36 7970.00 Dye content (titanometry, on dried subs.) 85.0%

25 gm 100 gm 1 kg

Indium Atomic Absorption STD. SOLN. 1386.00 Contains 1000 mg/litre AAS

250 ml

CPECTROSOL

028553 In (7440-74-6)

Indium Metal Ingots 99.9% AR At W. 114.82 Assay 99.9%

014028 In (NO3)3.5H2O (13770-61-1)

3123.00 28900.00 POR

10 gm 100 gm 500 gm

Indium Nitrate M.W. : 390.91 Assay 99.9%

5500.00

10 gm

028554 In2O3 (1312-43-2)

Indium Oxide M. W.: 277.64 Assay (after ignition) 99.5%

4100.00

10 gm

028555 In2(SO4)3 (13464-82-9)

Indium Sulphate M. W.: 517.82 Assay 99.0%

2970.00

028556 InCl3.3H2O

Indium Trichloride Trihydrate M. W.: 275.22 Assay (ex In) 97.0%

011301

Indole Crystalline AR For estimation of DNA M. W.: 117.15 Assay (GC) 99.0%

010134 HIO3 (7782-68-5)

Iodic Acid AR M. W.: 175.91 Assay( iodometric) 99.5%

028564

A B C D

4807.00

100 gm

I2 (7553-56-2)

Iodine Resublimed Meets Analytical Specification of IP, BP, Ph. Eur. M. W : 253.81 Assay (Oxidimetric) 99.5%

2120.00 10450.00 POR

100 gm 500 gm 25 kg

010135 I2 (7553-56-2)

Iodine Resublimed AR M. W : 253.81 Assay (Oxidimetric) 99.8%

2273.00 11250.00

100 gm 500 gm

H

018008

1440.00

3 amp

I

E F G

(7553-56-2)

Iodine Solution 0.05 mol/l Citrisol 6.3450 g I2 For 500 ml. 0.1 N solution

025230

Iodine Solution 1% w/v

104.00

125 ml

019246 (7553-56-2)

Iodine Solution N/10 (0.1N)

595.00

500 ml

K

025225 (7553-56-2)

Iodine 0.01 N Volumetric Soln.

406.00 1927.00

500 ml 2.5 lit

L

10 gm

025226

Iodine 10% w/v

12600.00

2.5 lit

M

025227

Iodine 20% w/v

25110.00

2.5 lit

5000.00

10 gm

028566 ICI (7790-99-0)

Iodine Monochloride for Synthesis M. W.: 162.36 Assay (iodometric) 98.0%

4730.00 5x50 gm

424.00 1400.00 POR

25 gm 100 gm 1 kg

028569 ICl3 (865-44-1)

Iodine Trichloride M. W.: 233.26 Assay (Iodometric) 97.0%

1571.00

Indole-3-Acetic Acid for Biochemistry 478.00 Plant Growth Hormone 1549.00 M. W.: 175.18 Assay (Potentiometric-acidimetry) 98.0%

5 gm 25 gm

Indole-3-Butyric Acid for Biochemistry 442.00 Plant Growth Hormone 1999.00 C6H4.NH.CH: C.(CH2)3.COOH M. W.: 203.24 POR (133-32-4) Assay (HPLC) 99.0%

5 gm 25 gm 1 kg

C6H4.NH.CH:CH (120-72-9) 028558 C10H9NO2 (87-51-4) 028559

028561 C10H12N4O5 (58-63-9)

l Inosine for Biochemistry M. W.: 268.23 Assay (Spectrophotometric, 249nm at pH 6.0) 98.0-102.0%

042058

586.00 1450.00

028583 CHl3 (75-47-8)

Iodoform Pure M. W.: 393.73 Assay (Iodometric ex l) 98.0%

25 gm

Iodophor-FD

1207.00 7903.00

25 gm 250 gm

1 gm 5 gm 25 gm

938044 meso-Inositol for Biochemistry CH(OH).(CHOH)4CH.OH M. W.: 180.16 (87-89-8)

343.00 1197.00 9801.00

25 gm 100 gm 1 kg

R S

946.00 3043.00 POR

1 lit 5 lit 25 lit

2-(4-Iodo Phenyl)-3(p-Nitro Phenyl) 5-Phenyl Tetra Zolium Chloride See I.N.T. Ion Exchange Resins See Ceralite

180.00 531.00 1899.00

P Q

Iodo Methane See Methyl Iodide 025237

N O

Iodo Ethane See Ethyl Iodide

10 gm 25 gm

Inosine-5-Monophosphate Disodium Salt Dihydrate for Biochemistry C10H11N4Na2O8P.8H2O M.W.: 536.3 (20813-76-7) Assay (Spectrophotometry; on dried metrial) 98.0%

! Store at 0-40C and Keep dry

J

T U V W X Y Z

49

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LABORATORY CHEMICALS Product Code

Product Name

Price Packing

Product Code

1-Butanesulphonic acid sodium salt AR Cetrimide N-Cetyl N, N, N-trimethyl ammonium bromide 1-Heptanesulphonic acid sodium salt monohyd.AR 1-Hexanesulphonic acid sodium salt monohyd.AR 1-Octanesulphonic acid sodium salt 1-Pentanesulphonic acid sodium salt monohyd.AR

Sodium lauryl sulphate AR (For HPLC) Tetrabutyl ammonium bromide Tetrabutyl ammonium hydrogen sulphate

928596 IrCl3 (10025-83-9) 014140

10620.00

1 gm

Iridium Trichloride Iridium Content 46% Approx M.W 298.58 Assay 99.0%

6454.00

1 gm

Iron Atomic Absorption STD. Soln. Contains 1000 mg/litre AAS

1108.00

250 ml

Fe (7439-89-6)

Iron (Metal) Powder 300 Mesh Electrolytic At. W. 55.85 Assay (Redox titration) 95.0%

604.00 POR

1 kg 50 kg

028597 Fe (7439-89-6)

Iron Filings about 100 Mesh At.W. : 55.85 Assay (Redox titration) 99.5%

550.00

1 kg

Iron Oxalate 99.9% AR 10000.00 M.W. : 179.99 Assay (Based on trace metal analysis) 99.9%

027212

428.00 1919.00 POR

500 ml 2.5 lit 25 lit

900.00

500 ml

C5H11OH (123-51-3)

Iso Amyl Alcohol for Synthesis also for Milk testing M. W.: 88.15 Assay Isomer (GC) 98.0%

379.00 1693.00 POR POR

500 ml 2.5 lit 25 lit 200 lit

010038 C5H11OH (123-51-3)

Iso Amyl Alcohol AR M. W.: 88.15 Assay (GC) isomers 99.0% of listed

950.00 3970.00

500 ml 2.5 lit

MB0836 C5H11OH (123-51-3)

Iso Amyl Alcohol for Molecular Biology 1350.00 M. W.: 88.15 Assay (GC) 99.0%

100 ml

025992 C5H11I (541-28-6)

Iso Amyl Iodide M. W.: 198.05 Assay (GC) 97.0%

100 ml

! Store at 0-40C and Keep dry

027528

Iso Butyl Methyl Ketone for Synthesis (Methyl Iso Butyl Ketone) (CH3)2CH.CH2.CO.CH3 M. W.: 100.16 (108-10-1) Assay (GC) 99.0%

333.00 1495.00 POR POR

500 ml 2.5 lit 25 lit 200 lit

014043

Iso Butyl Methyl Ketone for HPLC & Spectroscopy (CH3)2CH.CH2.CO.CH3 M. W.: 100.16 (108-10-1) Assay (GC) 99.5%

1530.00

1 lit

010331 Iso Butyl Methyl Ketone AR (CH3)2CH.CH2.CO.CH3 M. W.: 100.16 (108-10-1) Assay (GC) 99.0%

477.00 1900.00

500 ml 2.5 lit

025223 C4H8O2 (79-31-2)

361.00 1648.00

500 ml 2.5 lit

379.00 1405.00 POR

25 gm 100 gm 1 kg

648.00

100 gm

Iso Nicotinic Acid Hydrazide (Iso Niazid) N:CH.CH: C(CO.NH.NH2).CH:CH M. W.: 137.14 (54-85-3) Assay (Oxidimetry) 99.0%

550.00 2602.00

100 gm 500 gm

030518 C8H18 (540-84-1)

Iso Octane M. W.: 114.23 Assay (GC) 99.5%

648.00 3097.00 POR

500 ml 2.5 lit 25 lit

010359 C8H18 (540-84-1)

Iso Octane AR M. W.: 114.23 Assay (GC) 99.5%

910.00 3970.00

500 ml 2.5 lit

015246 C8H18 (540-84-1)

Iso Octane for HPLC & Spectroscopy M. W.: 114.23 Assay (GC) 99.7%

2260.00 5000.00

1 lit 2.5 lit

029452 C5H12 (78-78-4)

Iso Pentane M. W.: 72.15 Assay (GC) 99.0%

928.00 3812.00

500 ml 2.5 lit

010361 C5H12 (78-78-4)

Iso Pentane AR M. W.: 72.15 Assay (GC) 99.5%

1099.00 4433.00

500 ml 2.5 lit

1350.00

Iso Butyric Acid M. W.: 88.11 Assay (GC) 98.0%

Iso Nicotinic Acid M. W.: 123.11 Assay(acidimetric) 98.0%

028606

Iron (II) Sulphate See Ferrous Sulphate

Iso Amyl Acetate AR M. W.: 130.19 Assay (GC) 95.0%

500 ml

029332 C6H5NO2 (55-22-1)

25 gm

Iron Sulphide See Ferrous Sulphide

010037 CH3COOC5H11 (23-92-2)

2980.00

L-Iso-Leucine 99% for Biochemistry C2H5CH(CH3)CH(NH2) COOH M. W.: 131.17 (73-32-5) Assay (Non-aqueous) 99.0%

Iron Oxide See Ferric Oxide Red

Iso Amyl Acetate for Synthesis M. W.: 130.19 Assay (GC) 95.0%

Iso Butyl Bromide (1-Bromo-2 Methyl Propane) M. W.: 137.03 Assay (GC) 98.0%

037123

Iron Alum See Ammonium Ferric Sulphate

027211 CH3COOC5H11 (123-92-2)

500 ml 2.5 lit

C4H9Br (78-77-3)

Iron (III) See Ferric

011317 C2FeO4.2H2O (6047-25-2)

369.00 1603.00

025222

CPECTROSOL

028601

Iso Butanol AR (Iso Butyl Alcohol) M. W.: 74.12 Assay (GC) 99.0%

(CH3)2CH.CH2OH (78-83-1)

Tetraethyl ammonium iodide

Iridium Metal Powder

500 ml 2.5 lit 25 lit 200 lit

010062

Tetraethyl ammonium bromide

028596

280.00 1090.00 POR POR

(CH3)2CH.CH2OH (78-83-1)

Tetrabutyl ammonium iodide AR

Price Packing

Iso Butanol for Synthesis (Iso Butyl Alcohol) M. W.: 74.12 Assay (GC) 99.0%

027505

ION PAIRING REAGENTS

Product Name

50

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

029524 C9H14O (78-59-1)

Iso-Phorone for Synthesis M. W.: 138.21 Assay (GC) 95.0%

352.00 1603.00

500 ml 2.5 lit

025234 C8H6O4 (121-91-5)

Iso Phthalic Acid M. W.: 166.13 Assay (acidimetric) 98.5%

393.00

500 gm

029693 C5H10O2 (108-21-4)

Iso Propyl Acetate M. W.: 102.13 Assay (GC) 99.0%

432.00 1909.00

Product Code 044044 C10H9N5O (525-79-1) 025046

Kovac's Indole Reagent

Iso Propyl Alcohol See 2-Propanol Iso Propylamine for Synthesis M. W.: 59.11 Assay (GC) 99.0%

1063.00 2970.00

500 ml 2.5 lit

027485

Iso Propyl Bromide

(CH3)2CHBr (75-26-3)

M. W.: 123.00 Assay 98.0%

950.00 4500.00

500 ml 2.5 lit

025233

Iso Propyl Chloro Acetate

550.00

500 ml

842.00 3960.00

500 ml 2.5 lit

066311 C17H34O2 (110-27-0)

Iso Propyl Myristate M. W.: 270.45 Assay 95.0%

025228

Isotonic Sodium Sulphate Copper Sulphate Solution

91.00

500 ml

028608 C5H6O4 (97-65-4)

Itaconic Acid for Synthesis M. W.: 130.10 Assay (Acidimetric) 99.0%

820.00 POR

500 gm 5 kg

025100

Jack Bean Meal

500.00 1990.00

100 gm 500 gm

011751

JSB Stain Solution No. 1

99.00

125 ml

011752

JSB Stain Solution No. 2

99.00 316.00

125 ml 500 ml

034041 (62851-42-7)

Jenner’s Stain for Microscopy

541.00 1746.00

25 gm 100 gm

Lactic Acid (DL-Lactic Acid)

019059

Karl Fischer Reagent Pyridine Free Single Solution

044073 a-Keto Glutaric Acid CH2.(COOH)CH2.CO.COOH M. W.: 146.10 (328-50-7) Assay (acidimetric) 99.0% 033062 (61790-53-2)

Kieselguhr White Purified and Ignited

! Store at 0-40C and Keep dry

932.00 3970.00

5 gm 25 gm

217.00 POR

500 gm 25 kg

F

523.00 500 ml 2305.00 2.5 lit M. W.: 90.08 POR 25 lit Assay (Titrimetric after hydrolysis of anhydrides) 88.0%

G

Lactic Acid AR M. W.: 90.08 Assay (Titrimetric after hydrolysis of anhydrides) 88.0%

I

585.00 2642.00 POR

500 ml 2.5 lit 25 lit

H

J

025069

Lactic Acid 0.1 N Solution

266.00

500 ml

036045

Lactophenol (Cotton Blue) Solution for Microscopy

325.00

500 ml

036044

Lactophenol Picric Acid Solution

158.00 450.00

100 ml 500 ml

M

029002 C12H22O11.H2O (10039-26-6)

Lactose (a -Lactose Monohydrate) M. W.: 360.31

424.00 POR

500 gm 25 kg

N

010139 C12H22O11.H2O (10039-26-6)

Lactose Monohydrate AR M. W.: 360.31

536.00 POR

500 gm 25 kg

033069 (8006-54-0)

Lanolin Anhydrous Saponification value 90-105OC

2098.00

500 gm

014250

Lanthanum Atomic Absorption STD. Solution Contains 1000 mg/Litre AAS

1386.00

250 ml

(55068-66-1)

1 gm 5 gm

C

E

K L

CPECTROSOL

025047 Kanamycin Acid Sulphate for Lab use 752.00 C18H36N4O11.H2SO4 M. W.: 582.6 2781.00 (25389-94-0) Kaolin Pure

100 ml

B

Lab Lemco Paste & Powder See Beef extract Paste & Powder

029001

Kalignost See Sodium Tetra Phenyl Borate

033059 (Al2Si2O8H2.H2O (1332-58-7)

145.00

A

D

Lacmoid pH Indicator M. W.: 373.07

010138 CH3.CHOH.COOH (50-21-5)

118.00 100 mgm 217.00 250 mgm 451.00 1 gm 4204.00 10 gm

Labklin/Labclean Laboratory Detergent See Cedepol

025070 C18H15O8N (42249-61-6)

CH3CHOH.COOH (50-21-5)

Iso Propyl Ether See Di-iso-Propyl Ether

Price Packing

l Kinetin AR Plant growth Stimulator, Causes rapid cell division M. W.: 215.21 Assay (Non-aqueous) 99.0%

500 ml 2.5 lit

029724 C3H9N (75-31-0)

Product Name

O P Q R S

RE0595

Lanthanum Metal Powder 99.9%

7412.00

25 gm

RE0600 (CH3.COO)3La.aq. RE0611 La2(CO3)3XH2O (54451-24-0)

Lanthanum Acetate 95% AR M. W.: 316.05+aq.

3443.00

100 gm

T

Lanthanum Carbonate XH2O 99.9% AR 4870.00 M. W.: 457.85

100 gm

U V

2098.00 2x250 ml

W 631.00 2120.00

25 gm 100 gm

360.00 6260.00 POR

500 gm 10 kg 25 kg

X Y Z

51

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LABORATORY CHEMICALS Product Code

Product Name

Price Packing

RE0612 LaCl3.7H2O (10025-84-0)

Lanthanum Chloride (Heptahydrate) AR 2800.00 M. W.: 371.37 Assay 99.0%

100 gm

RE0621 LaF3 (3709-38-1)

Lanthanum Fluoride 99% AR M. W.: 195.91

100 gm

7300.00

RE0627

Lanthanum Lean Hydroxide

1900.00

25 gm

RE0633 La(NO3)3.6H2O (10277-43-7)

Lanthanum Nitrate Hexahydrate 99% AR 3007.00 M. W.: 433.02 14950.00

100 gm 500 gm

RE0634 La(NO3)3.6H2O (10277-43-7)

Lanthanum Nitrate 6H2O 99.9% M. W.: 433.02

3430.00

RE0640 La2(COO)3XH2O

Lanthanum Oxalate XH2O 99.5% AR M. W.: 541.88+aq.

5680.00

RE0644 La2O3 (1312-81-8)

Lanthanum Oxide 99.9% AR M. W.: 325.81

RE0645 La2O3 (1312-81-8)

Product Code

Product Name

Price Packing

Lead Acetate Basic Anhydrous See Lead (II) hydroxide Acetate Anhydrous 029021 Lead Acetate Trihydrate (CH3.COO)2.Pb.3H2O M. W.: 379.33 (6080-56-4) Assay (Complexometric) 99.0-103.0%

370.00 POR

500 gm 50 kg

010142 Lead Acetate Trihydrate AR (CH3COO)2Pb.3H2O M. W.: 379.33 (6080-56-4) Assay 99.5%

437.00 POR

500 gm 50 kg

190.00

200 Ivs

031043

Lead Acetate Paper

025044

Lead Borate 96 %

029023

Lead Bromide 99 %

100 gm

029024 (PbCO3)2Pb(OH)2 (1319-46-6)

Lead (II) Carbonate Basic M.W.: 777.59 Assay 77.0% (Pb)

2552.00 22420.00

100 gm 1 kg

011604 PbCO3 (598-63-0) 029025

Lanthanum Oxide 99.99% M. W.: 325.81

5000.00

100 gm

RE0652 La2(SO4)3.9H2O

Lanthanum Sulphate 99.9% M. W.: 728.14

4600.00

100 gm

029011 CH3.(CH2)10.COOH (143-07-7)

Lauric Acid M. W.: 200.32 Assay (acidimetric) 99.0%

378.00

028276 Lauryl Alcohol CH3.(CH2)10CH2.OH M. W.: 186.34 (112-53-8) Assay (GC) 98.0% 014036

Lead Atomic Absorption STD. Soln. Contains 1000 mg/litre AAS

550.00

250 gm

2395.00

500 gm

990.00

500 gm

Lead (II) Carbonate AR M.W.:267.71 Assay (Complexometric) 99.0%

4401.00

250 gm

792.00

500 gm

PbCl2 (7758-95-4)

Lead Chloride Anhydrous for Synthesis M. W.: 278.10 Assay (Argentomertric) 98.0%

929026 PbCrO4 (7758-97-6)

873.00 1760.00

100 gm 250 gm

500 gm

Lead Chromate AR M. W.: 323.18 Assay (PbCrO4) 99.0%

029029 PbO2 (1309-60-0)

Lead Dioxide M. W.: 239.20 Assay (oxidimetric) 94.0%

963.00 POR

500 gm 50 kg

842.00 3430.00

500 ml 2.5 lit

010144 PbO2 (1309-60-0)

Lead Dioxide AR M. W.: 239.2 Assay (Oxidimetric) 97.0%

6903.00

250 gm

1377.00

250 ml

029022

Lead (II) Hydroxide Acetate Anhydrous (Lead Acetate basic Lead Sub Acetate)

2385.00 4460.00

2.5 Kg 5 kg

442.00 829.00 POR

500 gm 1 kg 50 kg

25 gm

CPECTROSOL

029018

Lead Metal Lumps

658.00

500 gm

029017

752.00

500 gm

Pb (7439-92-1)

Lead (Metal) Powder AR 325 Mesh At.W. 207.2 Assay (Complexometric) 99.5%

029014 Pb (7439-92-1)

Lead (Metal) Granular AR At.W. 207.20 Assay (Complexometric) 99.0%

783.00

500 gm

029013 Pb (7439-92-1)

Lead (Metal) Foil Pract At. W. 207.20 Assay (Complexometric) 97.0%

396.00

100 gm

025043 Pb (7439-92-1)

Lead Metal Foil M. W.: 207.0 Assay 97.0%

1540.00

010140

Lead (Metal) Foil AR About 0.2mm thickness At W. 207.20 Assay (Complexometric) 99.0%

6800.00

Pb (7439-92-1)

(CH3COO)2Pb.Pb(OH)2 (51404-69-4) Assay (Pb) 72.75%, Assay (CH3COOH) 21.5-24.0%

029040

PbO (1317-36-8)

Lead Monoxide (Lead Oxide yellow) M. W.: 223.20 Assay (ex Pb Complexometric) 98.0%

010146 PbO (1317-36-8)

Lead Monoxide AR M. W.: 223.20 Assay (by complexometry) 90.0%

6800.00

250 gm

029038 Pb(NO3)2 (10099-74-8)

Lead Nitrate (Lead II Nitrate) M. W.: 331.21 Assay (Complexometric) 99.0%

500 gm

397.00 3807.00 POR POR

500 gm 5 kg 25 kg 50 kg

010145 Pb(NO3)2 (10099-74-8)

Lead Nitrate AR M. W.: 331.21 Assay (Complexometric) 99.5%

509.00

500 gm

500 gm

029041 Pb3O4 (1314-41-6)

Lead Oxide Red (Lead red) Pb3O4 M. W.: 685.60 Assay (Redox titration) 85.0%

649.00 POR

500 gm 50 kg

Lead Oxide Yellow See Lead Monoxide Lead Peroxide See Lead Dioxide

! Store at 0-40C and Keep dry

52

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

029039

Lead Phosphate (Pb-75 %)

550.00

250 gm

029046 PbSO4 (7446-14-2)

Lead Sulphate M. W.: 303.25 Assay (ex Pb) 98.5%

527.00

500 gm

034042

Leishman’s Stain for Microscopy (Eosine Methylene Blue Compound)

325.00 1143.00

25 gm 100 gm

Leishman’s Stain Solution Stain and solvent separate

208.00 388.00

250 ml 500 ml

Leishman's Stain Solution with Buffer

163.00 307.00

250 ml 500 ml

271.00 3250.00 6400.00

25 gm 500 gm 1 kg

Light green C.I. 42040 675.00 M. W.: 482.65 2070.00 Dye content (titanometry, dried subs) 95.0%

25 gm 100 gm

Product Code

(12627-53-1) 035022 (12627-53-1) 036201 (12627-53-1)

037121 L-Leucine 99% for Biochemistry (CH3)2CH.CH2CH(NH2).COOH M. W.: 131.17 (61-90-5) Assay (Non-aqueous) 99.0% Levulose See D-Fructose 025060 C27H34N2O4S (633-03-4)

Light Green for Microscopy Light Green SF Yellowish C.l. No. 42095 C37H34N2Na2O9S3 M. W.: 792.86 (5141-20-8) Dye content (by titanometry) 99% 034043

Product Name

Price Packing

029064 LiBr (7550-35-8)

Lithium Bromide Anhydrous 1207.00 M. W.: 86.85 Assay (Argentometric; on dried basis) 99.0%

500 gm

029065 Li2CO3 (554-13-2)

Lithium Carbonate M. W.: 73.89 Assay 98.5%

653.00 1189.00 POR

250 gm 500 gm 5 kg

010329 Li2CO3 (554-13-2)

Lithium Carbonate AR M. W.: 73.89 Assay (acidimetric) 99.0%

864.00 1683.00

100 gm 250 gm

029067 LiCl (7447-41-8)

Lithium Chloride Anhydrous 1099.00 M. W.: 42.39 1801.00 Assay (Argentometric; on dried material) 99.0%

250 gm 500 gm

010374 LiCl (7447-41-8)

Lithium Chloride Anhydrous AR M. W.: 42.39 Assay (argentometric) 99.0%

1143.00 5400.00

100 gm 500 gm

G

929068 Li3C6H5O7.4H2O (6080-58-6)

tri-Lithium Citrate Tetrahydrate AR 1431.00 M. W.: 281.99 Assay (Non-aqueous) (ex citrate) 98.5%

250 gm

H

029069 LiF (7789-24-4)

Lithium Fluoride M. W.: 25.94 Assay (acidimetric) 97.0%

2772.00

500 gm

029073 LiOH.H2O (1310-66-3)

Lithium Hydroxide Monohydrate M. W.: 41.96 Assay (acidimetric) 98.0%

1099.00 POR

500 gm 50 kg

K

010381 LiOH.H2O (1310-66-3)

Lithium Hydroxide Monohydrate AR M. W.: 41.96 Assay (Acidimetric) 99.0%

1405.00

500 gm

L

025056

Lithium Iodide for Synthesis

3790.00

100 gm

91.00

125 ml

698.00

100 gm

025051 Lignocaine Hydrochloride Monohydrate 698.00 C14H22N2O.HCl.H2O M. W.: 288.82 Assay (non-aqueous) 99.0%

100 gm

029075 CH3.CHOH.COOLi (867-55-0)

Lithium Lactate for Synthesis M. W.: 96.01 Assay 99.0%

451.00 1647.00

100 gm 500 gm

500 ml

025040 LiBO2 (13453-69-5)

Lithium Meta Borate Anhydrous M. W.: 49.75 Assay 95.0%

5400.00

250 gm

029081 LiBO2 (13453-69-5)

Lithium Meta Borate Anhydrous AR M. W.: 49.75 Assay (acidimetric) 99.5%

2980.00

250 gm

Lithium Metal A.W. : 5.94 Assay - min. 99.5%

4460.00

100 gm

029076 LiNO3 (7790-69-4)

Lithium Nitrate Anhydrous M. W.: 68.95 Assay 98.0%

2187.00

500 gm

011612 CILiO4.3H2O (13453-78-6)

Lithium Perchlorate Trihydrate M. W.: 160.44 Assay (argentometric) 99.0%

1971.00 7506.00

25 gm 100 gm

029080 Li2SO4.H2O (10102-25-7)

Lithium Sulphate Monohydrate M. W.: 127.95 Assay (ion exchange) 98.0%

828.00 1647.00 2998.00 POR

100 gm 250 gm 500 gm 50 kg

010147 Li2SO4.H2O (10102-25-7)

Lithium Sulphate Monohydrate AR M. W.: 127.95 Assay (Ion exchange) 99.0%

2098.00 POR

250 gm 25 kg

025055 C14H22N2O

Lignocaine Base M. W.: 234.34

Lime water

025068

118.00

Liquoid See Sodium Polyanethole Sulphonate 025049 l Lincomycin Hydrochloride C18H34N2O6S.HCI.H2O M. W.: 461.01

1386.00 Mill.Unit

039095

Lipase ex microorganism activity 16 units/mg protein

1431.00 5027.00

25 gm 100 gm

Lissamine Green C.l. 44025 M. W.: 560.62

846.00

25 gm

New

[9001-62-1] 020058 C27H25N2O6NaS2 (3087-16-9)

029811 Li [7439-93-2]

Litharge See Lead Monoxide 014142

Lithium Atomic Absorption STD. Soln. 1220.00 Contains 1000 mg/liter AAS

250 ml

CPECTROSOL

029060 CH3.COOLi 2H2O (6108-17-4)

Lithium Acetate M. W.: 102.02 Assay (Non-aqueous) 99.0%

1035.00

027078

Lithium Aluminium Hydride for Synthesis M. W.: 37.95 Assay (Iodometric) 97.0%

6004.00

LiAlH4 (16853-85-3)

! Store at 0-40C and Keep dry

250 gm

100 gm

New

C D E

I J

25 gm 100 gm

Light Green Stain Solution (0.5 % w/v)

B

F

882.00 3421.00

035066

A

M N O P Q R S T U V W X Y Z

53

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LABORATORY CHEMICALS Product Code

Product Name

Price Packing

010453 Li2B4O7 (12007-60-2 )

di - Lithium Tetra Borate AR M. W.: 169.12 Assay (Acidimetry) 99.0%

7390.00

100 gm 1 kg

020060 (1393-92-6)

Litmus Granular (pH Indicator) pH 5.0-8.0 red to blue

239.00 369.00 1188.00 5463.00

10 gm 25 gm 100 gm 500 gm

1603.00

Product Code 010148

Magnesium Acetate Tetrahydrate AR

024964 MgAl2(SiO4)2 024953

200 lvs

031049

Litmus Red Indicator Paper

190.00

200 lvs

025062

Litmus Red Solution

100.00

125 ml

RE0662

Lutetium Metal Powder 99.9%

12690.00

1 gm

029096

RE0669

Lutetium Acetate XH2O 99.9%

2980.00

1 gm

RE0678

Lutetium Carborate XH2O 99.9%

3690.00

1 gm

MgCl2.6H2O (7791-18-6)

RE0683

Lutetium Chloride XH2O 99.9%

3330.00

1 gm

RE0701

Lutetium Nitrate 6H2O 99.9%

2340.00

1 gm

RE0710

Lutetium Oxide 99.9%

3690.00

1 gm

MgCl2.6H2O (7191-18-6)

RE0718

Lutetium Sulphate 99.9%

2430.00

1 gm

MB1240

035088

Lugol’s Solution (IodinePotassium Iodide solution) for microscopy

108.00

125 ml

037129

L-Lysine Monohydrochloride For Biochemistry M. W.: 182.65 Assay (Non-aqueopus) 99.0%

500.00 2408.00

1800.00

C6H14N2O2HCI

L-Lysine Monohydrochloride For Feed experiments M. W.: 182.65

033218 (12772-68-8)

Lysol (Cresol and Soap Solution) Assay (cresol) 47-53.0%w/v

329.00 2800.00

500 ml 5 lit

338.00 1431.00 POR

100 gm 500 gm 50 kg

280.00

25 gm

Magnesium Chloride Hexahydrate Purified Cryst. M. W.: 203.30 Assay (Complexometric) 98.0%

172.00 1144.00 POR

500 gm 5 kg 50 kg

Magnesium Chloride Hexahydrate AR Meets Analytical Specification of IP, BP, USP, Ph. Eur. M. W.: 203.30 Assay (Complexometric) 99.0%

221.00 1860.00 POR

500 gm 5 kg 50 kg

Magnesium Chloride for Molecular Biology M. W.: 203.30 Assay (Complexometric) 99.0%

1144.00

500 gm

100 gm 500 gm

029098 Magnesium Citrate Nonahydrate 1900.00 Mg3(C6H5O7)2.9H2O M. W.: 613.25 (153531-96-5) Assay (Complexometric; on dired subs.) 97.0%

500 gm

Magnesium Fluoride M. W.: 62.30 Assay (Complexometric, after O loss on ignition at 700 C) 97.0%

730.00 3250.00

500 gm 2.5 kg

2.5 kg

029100 MgF2 (7783-40-6) 029102 Mg(OH)2 (1309-82-8)

Magnesium Hydroxide M. W.: 58.33 Assay (complexometric) 95.0%

244.00

500 gm

029106 Mg(NO3)2.6H2O (13446-18-9)

Magnesium Nitrate Hexahydrate Purified M. W.: 256.41 Assay (Complexometric) 98.0%

171.00 POR

500 gm 50 kg

010309 Mg(NO3)2.6H2O (13446-18-9)

Magnesium Nitrate Hexahydrate AR M. W.: 256.41 Assay (Complexometric) 99.0%

221.00 POR

500 gm 50 kg

024971

Magnesium Oxalate (Mg-20 %)

360.00

250 gm

Magnesium oxide Heavy

950.00

500 gm

010149

MgCl2.6H2O (7791-18-6)

Magenta Basic See Fuchsin Basic

029089 Mg (7439-95-4) 014143

029108

Magnesium (Metal) Turning acc. Grignard reaction At. Wt.: 24.31 Assay (Complexometric) 99.5%

396.00 694.00 POR

250 gm 500 gm 25 kg

Magnesium Atomic Absorption STD Soln. Contain 1000 mg/litre

1179.00

250 ml

CPECTROSOL

029090 Magnesium Acetate Tetrahydrate (CH3.COO)2Mg.4H2O M. W.: 214.46 (16674-78-5) Assay (Complexometric) 98-102%

! Store at 0-40C and Keep dry

613.00 4271.00

Magnesium Borate (Mg 20%)

500 gm

190.00

Magnesium Metal Ribbon At Wt.: 24.31 Assay (Mg) 99.5%

500 gm

011719 Magnesium Carbonate Basic Light AR 1800.00 4MgCO3.Mg(OH)2.5H2O M.W.:485.0 (39409-82-0) Assay (complexometric, as Mg) 24.0%

Litmus Blue Indicator Paper

029086 Mg (7439-95-4)

257.00

250 gm

031050

Mg (7439-95-4)

Magnesium Aluminium Silicate M. W.: 262.43

250 gm 500 gm 50 kg

125 ml

Magnesium (Metal) Powder Coarse - 36 mesh At. Wt.: 24.31 Assay (Complexometric) 98.0%

250 gm

297.00

100.00

029085

2030.00

029093 Magnesium Carbonate Basic Light 451.00 4MgCO3.Mg(OH)2.5H2O M.W.:485.0 856.00 (39409-82-0) Assay (As Mg; Complexometric) 24.0% POR

Litmus Blue Solution

025053

Price Packing

(CH3.COO)2Mg.4H2O M. W.: 214.46 (16674-78-5) Assay (Complexometric) 99.5-102.0%

025061

C6H14N2O2HCI (657-27-2)

Product Name

500 gm 5 kg

54

New

029109 MgO (1309-48-4)

Magnesium Oxide Light 712.00 500 gm M. W.: 40.30 POR 10 kg Assay (Complexometric; on ignited subs.) 98.0-100.5%

010150 MgO (1309-48-4)

Magnesium Oxide Light AR M. W.: 40.30 Assay 98.0%

011709 Mg(ClO4)2XH2O (64010-42-2) 029101 MgHPO4.3H2O (7782-75-4)

1360.00

500 gm

Magnesium Perchlorate Hydrate AR M. W.: 223.21 Assay (complexometric) 83.0%

2530.00 10270.00

100 gm 500 gm

Magnesium Phosphate Dibasic Pure M. W.: 174.34 Assay (ex Mg) 98.0%

572.00

500 gm

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

024965 Mg3(PO4)2 X H2O

Magnesium Phosphate Tribasic M. W.: 262.86 Assay (ex Mg) (on dried basis) 95.0%

024978 Magnesium Stearate Precipitated [CH3(CH2)16COO]2Mg M. W.: 591.27 (557-04-0) Assay (as Mg; on dried substance) 3.8-5.0%

Price Packing 640.00

500 gm

378.00 POR

500 gm 50 kg

029117 MgSO4.7H2O (10034-99-8)

Magnesium Sulphate Heptahydrate Pure 162.00 M. W.: 246.47 1130.00 Assay (Complexometric; Cal. POR on dried substance) 99.0%

500 gm 5 kg 50 kg

010151

Magnesium Sulphate Heptahydrate AR 225.00 Meets Analytical Specification 1530.00 of IP, BP, USP, Ph. Eur. POR M. W.: 246.47 Assay (Complexometric; Cal. on dried substance) 99.5-103.0%

500 gm 5 kg 50 kg

024963 MgSO4.XH2O (7487-88-9)

Magnesium Sulphate Dried M. W.: 120.37 (anhydrous) Assay (complexometric) 62-70.0%

298.00 POR

500 gm 50 kg

MB1270

Magnesium Sulphate for Molecular Biology M. W.: 246.47 Assay (Complexometric) 99.5%

784.00

500 gm

Magnesium Trisilicate M. W.: 260.86 (Anhy.) Assay (MgO) 29.0% (Acidimetric) (MgO) (on iginited subs.) Assay (SiO2) 65.0% (Acidimetric) (SiO2) (on igniteal subs.)

199.00 POR

500 gm 50 kg

MgSO4.7H2O (10034-99-8)

MgSO4.7H2O (10034-99-8) 029122 2MgO.3SiO2.XH2O (39365-87-2)

C16H11N3O3 (5290-62-0)

Magneson II AR 567.00 Reagent for Mg 2035.00 M. W.: 293.28 Dye content (titanometry, dried) 95.0%

25 gm 100 gm

024981

Magneson Reagent

86.00 244.00

125 ml 500 ml

024983

Malachite Green solution 1% w/v

100.00

100 ml

934045

Malachite Green for Microscopy (Malachite Green Oxalate) C.l. No. 42000 M. W.: 927.02 Dye Content (titanometry, dried subs.) About 90.0%

135.00 307.00 POR

25 gm 100 gm 1 kg

013083

C52H54N4O12 (2437-29-8)

500 gm 2.5 kg 50 kg

011701 Maleic Acid AR CH(COOH):CH.COOH M. W.: 116.07 (110-16-7) Assay 99.5%

1000.00

500 gm

! Store at 0-40C and Keep dry

100 gm 1 kg 10 kg

029127 DL-Malic Acid Purified CH2(COOH).CH(OH).COOH M. W.: 134.09 (617-48-1) Assay (Acidimetric) 99.0%

500.00 4500.00 POR

500 gm 5 kg 50 kg

029129 CH2(COOH)2 (141-82-2)

Malonic Acid M. W.: 104.06 Assay (acidimetric) 98.0%

1306.00

500 gm

011702 CH2(COOH)2 (141-82-2)

Malonic Acid AR M. W.: 104.06 Assay (acidimetric) 99.0%

1495.00 100 gm 3493.00 250 gm

021930 C3H2N2 (109-77-3)

Malononitrile M.W. : 66.06 Assay (By GC) 98.0%

694.00 2610.00

100 gm 500 gm

G

CK1011

Malarial parasite staining kit

262.00

KIT

H

939013

Malt Diastase

2300.00

500 gm

029128

Malt Extract Powder Bacteriology

766.00

500 gm

029131 C12H22O11.H2O (6363-53-7)

Maltose Cryst. M. W.: 360.32

239.00 450.00 810.00 POR

100 gm 250 gm 500 gm 25 kg

397.00 POR

Mn (7439-96-5)

Manganese (Metal) AR Powder Electrolytic At. W.:54.94 Assay (Complexometric) 99.0%

C D E

I J K

M 1900.00

250 gm

N 250 ml

O P

CPECTROSOL

500 gm 50 kg

B

L

Manganese Atomic Absorption 1180.00 STD Soln. Contains 1000 mg/litre AAS

Manganese (II) Acetate Cryst. Tetrahydrate (CH3COO)2.Mn.4H2O M. W.: 245.09 (6156-78-1) Assay (complexometric) 99.0%

284.00 POR

Manganese (II) Acetate AR Tetrahydrate (CH3COO)2Mn.4H2O M. W.: 245.09 (6156-78-1) Assay (Complexometric) 99.50%

419.00 POR

500 gm 50 kg

011706

A

F

Maltose Extrapure AR See in Culture Media Bases

029134

500.00 2300.00 POR

Maleic Anhydride for Synthesis M. W.: 98.06 Assay (acidimetric) 97.0%

253.00 2205.00 POR

014144

029124 Maleic Acid for Synthesis CH(COOH) : CH.COOH M. W.: 116.07 (110-16-7) Assay (acidimetric; calculated on anhydrous subs.) 99.0-101.0%

029125 C4H2O3 (108-31-6)

Price Packing

Maleic Hydrazide M.W. : 112.09 Assay (Acidimetric) 97.0%

029133 25 gm 100 gm

C12H9N3O4 (74-39-5)

029126 C4H4N2O2 (123-33-1)

Product Name

Maltose Monohydrate See in Culture Media Bases

Magneson I AR 297.00 Sensitivity: detects 1ppm Mg 1053.00 M. W.: 259.22 Dye Content (titanometry; on dried subs.) 80.0%

013087

Product Code

500 gm 50 kg

Q R S T

029136 MnCO3.XH2O (34156-69-9)

Manganese (II) Carbonate M. W.: 114.95 Assay (complexometric Mn) 43-46%

352.00 POR

500 gm 50 kg

029137 MnCl2.4H2O (13446-34-9)

Manganese (II) Chloride M. W.: 197.90 Assay (Complexometric ex Mn) 99.0%

360.00 POR

500 gm 50 kg

010152 MnCl2.4H2O (13446-34-9)

Manganese (II) Chloride Tetrahydrate AR M. W.: 197.90 Assay (Complexometric ex Mn) 99.0%

415.00 POR

500 gm 50 kg

024991

Manganese Citrate

770.00

500 gm

U V W X Y Z

55

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LABORATORY CHEMICALS Product Code

Product Name

Price Packing

029139 MnO2 (1313-13-9)

Manganese Dioxide tech M. W.: 86.94 Assay Abt. 80.0%

154.00 1324.00 POR

500 gm 5 kg 50 kg

011703 MnO2 (1313-13-9)

Manganese Dioxide AR M. W.: 86.94 Assay (Iodometric) 92.0-94.0%

1080.00

500 gm

029145 C2MnO4.2H2O

Manganese Oxalate M. W.: 178.96 Assay 99.0%

460.00

500 gm

024988

Manganese Phosphate Heptahydrate

640.00

500 gm

029147

Manganese (II) Sulphate 347.00 Monohydrate 3002.00 M. W.: 169.01 POR Assay (Complexometric ex Mn) 98.0%

500 gm 5 kg 50 kg

Manganese (II) Sulphate Monohydrate 702.00 AR (Manganous Sulphate) 6710.00 M. W.: 169.01 POR Assay (Complexometric) 99.0%

500 gm 5 kg 50 kg

MnSO4.H2O (10034-96-5) 010355 MnSO4.H2O (10034-96-5)

Product Code

929148 C6H14O6 (69-65-8)

D-Mannitol Pure M. W.: 182.17

029148

D-Mannitol AR Meets Analytical Specification of IP, BP, USP M. W.: 182.17 Assay 99.0%

C6H14O6 (69-65-8) 011707 C6H12O6 (3458-28-4)

D-Mannose AR M. W.: 180.16

360.00 649.00 1207.00 POR

250 gm 500 gm 1 kg 50 kg

406.00 703.00 POR

250 gm 500 gm 25 kg

1054.00 4150.00

25 gm 100 gm

Manoxol OT See Dioctyl Sodium Sulphosuccinate

Price Packing

C7H5NS2 (149-30-4)

2-Mercapto Benzothiazole AR (2-Benimidazol Ethiol) M. W.: 167.25 Assay (Acidimetric) 99.0%

244.00 802.00 2404.00

25 gm 100 gm 500 gm

044143 HS.CH2CH2OH (60-24-2)

2-Mercapto Ethanol for Synthesis M. W.: 78.13 Assay (GC) 99.0%

451.00 1558.00

100 ml 500 ml

029160 (CH3.COO)2Hg (1600-27-7)

Mercuric Acetate Mercury (II) Acetate M. W.: 318.68 Assay (Percipitation titration) 98.0%

900.00 2890.00 13600.00

25 gm 100 gm 500 gm

010425 (CH3.COO)2Hg (1600-27-7)

Mercuric Acetate AR M. W.: 318.68 Assay (Percipitation titration) 99.0%

3200.00 14500.00

100 gm 500 gm

010310

8190.00

100 gm

HgBr2 (7789-47-1)

Mercuric Bromide AR (Mercury II Bromide) M. W.: 360.40 Assay (by complexometric) 99.0%

014168

Mercuric Chloride Solution 5%

172.00

125 ml

029163 HgCl2 (7487-94-7)

Mercuric Chloride 2530.00 M. W.: 271.50 6202.00 Assay (Complexometic ex Hg) 99.0% 23950.00

100 gm 250 gm 1 kg

010154 HgCl2 (7487-94-7)

Mercuric Chloride AR 2840.00 Reagent for Zinc 7012.00 M. W.: 271.50 26200.00 Assay (Complexometric ex Hg) 99.5%

100 gm 250 gm 1 kg

029165 Hgl2 (7774-29-0)

Mercuric Iodide Red M. W.: 454.40 Assay (Oxidimetric) 99.0%

3245.00 14810.00

100 gm 500 gm

011711 HgI2 (7774-29-0)

Mecuric lodide Red AR M. W.: 454.40 Assay (Oxidimetric) 99.0%

3722.00

100 gm

029166

100 gm 500 gm

011704

Manganous Compounds See Manganese (II) Compounds

Product Name

029150 (471-34-1)

Marble Chips

100.00

500 gm

Hg(NO3)2.H2O (7783-34-8)

Mercuric Nitrate Monohydrate 2620.00 (Mercury II Nitrate) 13060.00 M. W.: 342.62 Assay (by precipitation titration of Hg) 98.0%

035025

May Grunwald’s Eosin-Methylene Blue Solution

180.00 540.00

125 ml 500 ml

100 gm 500 gm

May And Grunwald’s Stain for Microscopy

468.00

25 gm

Mercuric Oxide Red M. W.: 216.59 Assay (Argentometric; ex Hg) 99.0%

3200.00 14995.00

034046

029168 HgO (21908-53-2)

024990

Meat Extract Paste for Becteriology

1220.00

500 gm

100 gm 500 gm

Melamine Pure M. W.: 126.12 Assay (ex N, Non-aqueous) 97.5%

343.00

500 gm

Mercuric Oxide Yellow M. W.: 216.59 Assay (Argentometric; ex Hg) 99.0%

2989.00 14000.00

029152 C3H6N (108-78-1)

029169 HgO (21908-53-2)

D+Melibiose for Biochemistry M. W.: 342.30

1611.00 7254.00

5 gm 25 gm

Mercuric Sulphate 3205.00 (Mercury II Sulphate) 7930.00 M. W.: 296.65 Assay (Complexometric; ex Hg) 99.0%

100 gm 250 gm

038051 C12H22O11 (585-99-9)

029174 HgSO4 (7783-35-9) 010368

250 gm

024979

743.00

25 gm

C11H9NaO5S.3H2O (57414-02-5)

Menadione Sodium Bisulphite For Lab use M. W.: 330.28 Assay (Calculated as C11H9O5S. Na with reference to anhydrous subs. dried) (Oxidimetric) 94.0%

HgSO4 (7783-35-9)

Mercuric Sulphate AR 9100.00 (Mercury II Sulphate) M. W.: 296.65 Assay (Complexometric; ex Hg) 99.0%

029176 Hg(SCN)2 (592-85-8)

Mercuric Thiocyanate AR M. W.: 316.75 Assay (complexometric) 98.0%

5580.00

100 gm

029153 C10H20O (2216-51-5)

Menthol Crystal Natural M. W.: 156.27 Assay (GC) 99.0%

964.00

1090.00 3970.00

25 gm 100 gm

! Store at 0-40C and Keep dry

029177 Mercuro Chrome Granular C20H8Br2HgONa2O6 M. W.: 750.67 (129-16-8) Assay (Spectrophotometry, dried) 97.0%

100 gm

56

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LABORATORY CHEMICALS Product Code

Product Name

029179 Hg2Cl2 (10112-91-1)

Mercurous Chloride (Mercury (I) Chloride) M. W.: 472.09 Assay (iodometric) 99.0%

3403.00 16560.00

010155 Hg2Cl2 (10112-91-1)

Mercurous Chloride AR M. W.: 472.09 Assay (iodometric) 99.5%

3610.00 17551.00

100 gm 500 gm

029182

Mercurous Nitrate Dihydrate (Mercury (I) Nitrate) M. W.: 561.22 Assay (Oxidimetric) 95.0%

3295.00 16003.00

100 gm 500 gm

Hg2(NO3)2.2H2O (14836-60-3) 014145

Price Packing

Mercury Atomic Absorption STD. Soln. 2196.00 Contains 1000 mg/litre AAS

Product Code

100 gm 500 gm

Price Packing

CH4O (67-56-1)

Methanol AR Meets analytical Specification of BP, USP-NF, Reag. PH. EUR. M. W.: 32.04 Assay (GC) 99.5%

079193 CH4O (67-56-1)

Methanol "Dry" AR M. W.: 32.04 Assay (GC) 99.5%

320.00 1130.00

500 ml 2.5 lit

020158 CH4O (67-56-1)

Methanol EL M. W.: 32.04 Assay (GC) 99.9%

284.00 1000.00

500 ml 2.5 lit

250 ml

015127 CH4O (67-56-1)

Methanol for HPLC M. W.: 32.04 Assay (GC) 99.8%

234.00 698.00

500 ml 2.5 lit

014010 CH4O (67-56-1)

Methanol for Spectroscopy M. W.: 32.04 Assay (GC) 99.9%

248.00 900.00

500 ml 2.5 lit

024982

DL-Methionine for Feed experiment M. W.: 149.21

2030.00

2.5 kg

DL-Methionine for Biochemistry M. W.: 149.21 Assay (Perchloric acid titration dried subs.) 99.0-101.0%

307.00 1207.00

100 gm 500 gm

271.00 955.00 POR

25 gm 100 gm 1 kg

010158

CPECTROSOL

029185 Hg (7439-97-6)

Mercury (Metal) Pure M. W.: 200.59 Assay (complexometric) 99.0.0%

2782.00 6760.00 12700.00

100 gm 250 gm 500 gm

010157 Hg (7439-97-6)

Mercury (Metal) AR M. W.: 200.59 Assay (Complexometric) 99.5%

7300.00 14500.00

250 gm 500 gm

C5H11NO2S (59-51-8) 037132 C5H11NO2S (59-51-8)

Mercury (II) Salts See Mercuric salts 044141 C6H13NO4S.H2O (145224-94-8)

MES Buffer 901.00 M.W.: 213.25 3403.00 Assay (Acidimetric on dry basis) 99.0%

25 gm 100 gm

024998 H2N.C6H4SO3H (121-47-1)

Metanilic Acid M. W.: 173.19 Assay 95.0%

244.00

250 gm

020063

Metanil Yellow AR C.l. No. 13065 M. W.: 375.38

122.00 360.00 POR

C18H14N3NaO3S (587-98-4)

Product Name

037131 L-Methionine 99% for Biochemistry CH3.S(CH2)2.CH(NH2).COOH M. W.: 149.21 (63-68-3) Assay (Non-aqueous; ex S) 99.0%

25 gm 100 gm 1 kg

Meta Phosphoric Acid See m-Phosphoric Acid

190.00 523.00 POR

500 ml 2.5 lit 25 lit

E F G H I

K L M

2-Methoxy Ethanol See Ethylene Glycol Mono Methyl Ether

O

1-(4-Methoxy Phenyl) Piperazine HCl 4140.00 14630.00

25 gm 100 gm

757.00 3007.00

500 ml 2.5 lit

024957 C3H6O2 (79-20-9)

Methyl Acetate Pract M. W.: 74.08 Assay (GC) 90.0%

469.00 2098.00 POR

500 ml 2.5 lit 25 lit

024972 CH4O3S (75-75-2)

Methane Sulphonic Acid for Synthesis 1090.00 M. W.: 96.10 4195.00 Assay (Alkalimetric) 98.0% POR

500 ml 2.5 lit 25 lit

029191 CH3ClO2S (124-63-0)

Methane Sulphonyl Chloride M. W.: 114.55 Assay (acidimetric) 98.0%

964.00 4411.00 POR

500 ml 2.5 lit 25 lit

029202 CH3.COO.CH3 (79-20-9)

Methyl Acetate for Synthesis M. W.: 74.08 Assay (GC) 98.0%

559.00 2637.00 5130.00

500 ml 2.5 lit 5 lit 500 ml 2.5 lit

Methanol for Synthesis

CH4O (67-56-1)

M. W.: 32.04 Assay (GC) 99.0%

140.00 410.00 POR POR

500 ml 2.5 lit 25 lit 200 lit

Methyl Acetate AR M. W.: 74.08 Assay (GC) 99.5%

622.00 2871.00

029192

010835 C3H6O2 (79-20-9) 015318 C3H6O2 (79-20-9)

Methyl Acetate for HPLC M. W.: 74.08 Assay (GC) 99.8%

1702.00 7615.00

500 ml 2.5 lit

036048

Methanol EP (Acetone free)

024987 C5H8O3 (105-45-3)

Methyl Acetoacetate M. W.: 116.12 Assay (GC) 98.0%

500 ml 2.5 lit

M. W.: 32.04 Assay (GC) 99.0%

500 ml 2.5 lit 25 lit 200 lit

388.00 1674.00

CH4O (67-56-1)

167.00 500.00 POR POR

029193

Methanol Dry Specially dried for Preparing karl fisher Reagent and for non aqueous titrations M. W.: 32.04 Assay (GC) 99.5%

289.00 900.00

500 ml 2.5 lit

029205 C4H6O2 (96-33-3)

Methyl Acrylate M. W.: 86.09 Assay (GC) 99.0%

406.00 1873.00

500 ml 2.5 lit

024970

Methylamine Soln. 40% (Monomelhylamine Soln.) M. W.: 31.07 Assay Abt. 40.0% (w/v)

176.00 797.00

500 ml 2.5 lit

57

D

N

Methacrylic Acid M. W.: 86.09 Assay (GC) 99.0%

! Store at 0-40C and Keep dry

C

P-Methoxy Benzaldehyde See Anisaldehyde

024956

CH3NH2 (74-89-5)

B

J

024974 CH2: C(CH3)COOH (79-41-4)

CH4O (67-56-1)

A

We Offer Quality with Quantity

P Q R S T U V W X Y Z

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

Product Code

p-(Methyl Amino) Phenol Sulphate See Metol 029210

Product Name

Price Packing

029231

Methyl-p-Hydroxy Benzoate for Synthesis C6H4(OH).COO.CH3 M. W.: 152.15 (99-76-3) Assay (Saponification) 99-101%

846.00 8217.00

500 gm 5 kg

973.00 9280.00

500 gm 5 kg

3250.00 7830.00

100 ml 250 ml

500.00 1990.00

500 ml 2.5 lit

CH3.NH2.HCI (593-51-1)

Methyl Ammonium Chloride (Methylamine Hydrochloride) M. W.: 67.52 Assay (Non-aqueous) 99.0%

271.00 963.00 POR

250 gm 1 kg 50 kg

929231

029214 C6H5.COO.CH3 (93-58-3)

Methyl Benzoate for Synthesis M. W.: 136.15 Assay (GC) 99.0%

500.00 802.00

250 ml 500 ml

C8H7NaO3 (5026-62-0)

Methyl-p-Hydroxy Benzoate Sodium Salt M. W.: 174.13 Assay 99.7%

029847

3-Methyl 2-Benzothiazolinone 4006.00 Hydrazone Hydrochloride 36001.00 Monohydrate (M.B.T.H.) AR M. W.: 233.72 Assay (Non-aqueous, by autotitrater) 98.0%

10 gm 100 gm

028585 CH3l (74-88-4)

Methyl Iodide for Synthesis M. W.: 141.94 Assay (GC) 99.0%

C8H9N3S.HCl.H2O (14448-67-0)

Methyl Blue for Microscopy C.l. No. 42780 C37H27N3O9S3Na2 M. W.: 799.80 (28983-56-4) Dye content (titanometry, on dried substance) >60.0% 034047

406.00 1351.00

Methyl iso Butyl Ketone See Iso-Butyl Methyl Ketone 029234 Methyl Methacrylate Monomer CH2:C(CH3)COO.CH3 M. W.: 100.12 (80-62-6) Assay (GC) 99.0%

25 gm 100 gm

Methyl-iso-Butyl Ketone See iso-Butylmethyl Ketone Methyl Cellosolve See Ethylene Glycol Mono Methyl Ether Methyl Carbitol see Diethylene Glycol Mono Methyl Ether 024986 (9004-67-5)

Methyl Cellulose 300-500 cps

2300.00

500 gm

025967 (9004-67-5)

Methyl Cellulose 4000 cps

2282.00

500 gm

532.00

500 ml

024977

015213

Methyl Chloroacetate

N-Methyl Morpholine M. W.: 101.15 Assay (GC) 98.0%

1800.00 8002.00

500 ml 2.5 lit

020065 C14H14N3NaO3S (547-58-0)

Methyl Orange pH Indicator 149.00 C.I. No. 13025 396.00 M. W.: 327.34 POR Dye content (titanometry, dried) >85.0%

25 gm 100 gm 1 kg

019809

Methyl Orange Indicator Solution

82.00

125 ml

415.00

250 ml

2-Methyl-2, 4-Pentanediol See Hexylene Glycol 4-Methyl Pentane-2-One See ISO-Butyl Methyl Ketone

Methyl Cyanide See Acetonitrile

2-Methyl Propan-1-ol See ISO-Butanol

Methyl Digol (Methyl Diglycol ) See Diethylene Glycol Monomethyl Ether

2-Methyl Propan-2-ol See tert-Butanol

N,N-Methylene-Bis-Acrylamide AR Specially Purified for Electrophoresis M. W.: 154.17 Assay (acidimetric) 99.0%

581.00 1751.00

25 gm 100 gm

208.00 847.00 POR

25 gm 100 gm 1 kg

934048 Methylene Blue for Microscopy AR 297.00 C16H18ClN3S.XH2O [X=2,3] M. W.: 319.86aq. 910.00 (61-73-4) Dye content POR (titanometry, on dried substance) >97.0%

25 gm 100 gm 1 kg

C7H10N2O2 (110-26-9)

029235 C5H11NO (109-02-4)

Methylene Blue for Microscopy C.l. No. 52015 C16H18ClN3S.XH2O [X=2,3] M. W.: 319.86 (+)aq. (61-73-4) Dye content (titanometry, on dried substance) >96.0% 034048

021083

Methyl Purple Solution AR

029251 C5H9NO (872-50-4)

N-Methyl-2-Pyrrolidone M. W.: 99.13 Assay (GC) 99.0%

838.00 3360.00 POR

500 ml 2.5 lit 25 lit

015020

1-Methyl-2-Pyrrolidone for HPLC & Spectroscopy M.W. : 99.13 Assay (By GC) 99.5%

2350.00

500 ml

Methyl Red AR pH Indicator C.I. No. 13020 M. W.: 269.30

190.00 658.00 POR

25 gm 100 gm 1 kg

Methyl Red Indicator Solution

86.00 270.00

125 ml 500 ml

Methyl Salicylate Meets Analytical Specification of IP, BP, Ph. Eur. C6H4(OH).COO.CH3 M. W.: 152.15 (119-36-8) Assay (GC) 99.0-100.5%

541.00 2570.00

500 ml 2.5 lit

029254

1801.00 6490.00

500 ml 2.5 lit

C5H9NO (872-50-4) 020067 C15H15N3O2 (493-52-7)

035027

Methylene Blue Alkaline (Loffler's)

108.00 333.00

125 ml 500 ml

021022

035028

Methylene Blue Aqueous Staining Solution

100.00 329.00

125 ml 500 ml

029256

1332.00 6040.00

100 ml 500 ml

Methylene Succinic Acid See Itaconic Acid 024997 C11H14O2 (93-15-2)

Methyl Eugenol M. W.: 178.23 Assay (GC) 98.0%

! Store at 0-40C and Keep dry

58

New

2-Methyl Tetrahydrofuran for Synthesis

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MOLECULAR BIOLOGY GRADE PRODUCT NAME

PACKING

2-Propanol for Molecular Biology

500 ml

Ammonium Acetate

100 gm

Ammonium Chloride

500 gm

Ammonium Sulphate

250 gm

Boric Acid for Molecular Biology

250 gm

Bromo Phenol Blue Sodium Salt

5 gm

Bromo Phenol Blue-Xylene Cyanol Cesium Chloride Chloroform suitable for Nucleic acid

5ml 25 gm 25 ml

di-Potassium Hydrogen Ortho Phosphate

500 gm

di-Sodium Hydrogen ortho Phosphate

250 gm

Dithiothreitol (D.T.E.) 99% Ethylene Diamine Tetra Acetic Acid Formamide for Molecular Biology

1 gm 100 gm 500 ml

PRODUCT NAME

PACKING

Polyvinyl Pyrrolidone K-90

100 gm

Potassium Acetate

500 gm

Glycine for Molecular Biology

100 gm

Sodium Acetate Anhydrous

250 gm

Guanidine Hydrochloride

100 gm

Sodium Chloride

500 gm

Sodium Hydrogen Carbonate

500 gm

Hydrochloric Acid Fuming 37%

100 ml

Imidazole for Molecular Biology

5 gm

Sodium Lauryl Sulphate for HPLC AR

10 gm

Iso Amyl Alcohol

100 ml

Sucrose For Molecular Biology

500 gm

Magnesium Acetate Tetra Hydrate for MB

250gm

Tri Sodium Citrate

250 gm

Tris(Hydroxymethyl) Aminomethane

100 gm

Urea for Molecular Biology

500 gm

Urea Specially Purified

500 gm

Magnesium Chloride l Nitro B.T. for Microscopy

500 gm 1 gm

Phenol Chloroform 5:1

500 ml

Phenol Solution for Molecular Biology

100 ml

Phenol:Chloroform:ISO Amyl Alcohol

500 ml

[email protected]

www.cdhfinechemical.com

RARE EARTH METALS

57

68

140.12

Ce

CERIC

65

167.26

Er

ERBIUM

158.93

Tb

TERBIUM

RE0150

Ceric Hydroxide AR

RE0331

Erbium Metal Powder 99.9%

RE1001

Terbium Metal Powder 99.9%

RE0160

Ceric Oxide 99.95% AR (Ceric IV Oxide)

RE0336

Erbium Acetete Hydrate 99.9%

RE1009

Terbium Acetate XH2O 99.9%

RE0165

Ceric Sulphate Tetrahydrate 99.9% AR

RE0166

Ceric Sulphate N/10

58

140.12

Ce

CERIUM

RE0205

Cerium Metal Powder 99.9%

RE0210

Cerium (III) Acetate Hydrate 99.9%

RE0217

Cerium (III) Carbonate Hydrate

RE0345

Erbium Carbonate Hydrate 99.9%

RE1017

Terbium Carbonate XH2O 99.9%

RE0350

Erbium Chloride Hydrate 99.9%

RE1023

Terbium Chloride XH2O 99.9%

RE0369

Erbium Nitrate 6H2O 99.9%

RE1043

RE0379

Erbium Oxide 99.9%

Terbium Nitrate 6H2O 99.9%

RE0386

Erbium Sulphate XH2O 99.9%

RE1052

Terbium Oxide 99.9%

RE1061

Terbium Sulphate XH2O 99.9%

67

164.93

Ho

HOLMIUM

21

44.956

Sc

SCANDIUM

RE0218

Cerium (III) Carbonate Hydrate 99.9%

RE0535

Holmium Acetate XH2O 99.9%

RE0936

Scandium Metal Powder 99.9%

RE0222

Cerium(III) Chloride Heptahydrate

RE0534

Holmium Carbonate XH2O 99.9%

RE0942

Scandium Acetate XH2O 99.9%

RE0223

Cerium (III)Chloride Hydrate 99.9%

RE0548

Scandium Chloride XH2O 99.9%

Cerium (III) Fluoride 99% AR

Holmium Chloride XH2O 99.9%

RE0955

RE0230 RE0238

Cerium (III) Nitrate 6H2O 99%

RE0576

Holmium Oxide 99.99%

RE0974

Scandium Nitrate 6H2O 99.9%

RE0243

Cerium (III) Oxalate 99%

RE0577

Holmium Oxide 99.9%

RE0984

Scandium Oxide 99.9%

RE0246

Cerium (III) Oxide 99.9%

RE0585

Holmium Sulphate XH2O 99.9%

RE0991

Scandium Sulphate XH2O 99.9%

RE0249

Cerium (III)Oxide Polishing Powder

RE0254

Cerium (III) Sulphate Hydrate 99%

39

68 66

162.50

Dy

DYSPROSIUM

RE0261

Dysprosium Metal Powder 99.9%

RE0266

Dysprosium Acetate Hydrate 99.0%

89.906

Y

YTTRIUM

144.24

Nd

NEODYMIUM

RE1207

Yttrium Metal Powder AR 99.9%

RE1212

Yttrium Acetate XH2O 99.9%

RE0729

Neodymium Metal Powder 99.9%

RE1220

Yttrium Carbonate XH2O 99.9%

RE0735

Neodymium Acetate XH2O 99.9%

RE1226

Yttrium Chloride XH2O 99.9%

RE0743

Neodymium Carbonate XH2O 99.9%

RE0278

Dysprosium Carbonate X H2O 99.90%

RE1245

Yttrium Nitrate 6H2O 99.9%

RE0283

Dysprosium Chloride X H2O 99.9%

RE0748

Neodymium Chloride 6H2O 99.9%

RE1255

Yttrium Oxide 99.99%

RE0301

Dysprosium Nitrate 6 H2O 99.9%

RE0768

Neodymium Nitrate 6H2O 99.9%

RE1056

Yttrium Oxide 99.9%

RE0311

Dysprosium Oxide 99.99%

RE0779

Neodymium Oxide 99.9%

RE0312

Dysprosium Oxide 99.9%

RE0787

Neodymium Sulphate XH2O 99.9%

[email protected]

www.cdhfinechemical.com

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

020070

Methyl Thymol Blue (PH Indicator) AR (Methyl Red Thymol Blue) pH indicator) (Methyl red thymol blue)

020071 Methyl Thymol Blue Complexone C37H40N2Na4O13S Indicator For Complexometric titration (1945-77-3) M. W.: 844.76

Product Code

5 gm 25 gm

054010 (69912-79-4)

Molecular Sieves Type 5A 1.5mm

415.00 POR POR

250 gm 5 kg 25 kg

1080.00 4330.00

1 gm 5 gm

054015 (63231-69-6)

Molecular Sieves Type 13x1.5mm

433.00 POR POR

250 gm 5 kg 25 kg

035082

Molish's Reagent

95.00

125 ml

014050

Molybdenum Atomic Absorption Std. Soln. Contains 1000 mg/lit ASS

1314.00

250 ml

Methyl Violet for Microscopy M.W. : 407.99

(548-62-9)

Dye Content (Spectrophotometry on dried substance) 75.0%

035029

Methyl Violet Aqueous Solution

86.00

125 ml

029266 Metol for Photographic purpose C14H18N2O2.H2SO4 M. W.: 344.39 (55-55-0) Assay (Acidimetric) 99.0%

739.00 3295.00

100 gm 500 gm

109.00 361.00 2206.00

25 gm 100 gm 1 kg

Metronidazole for Lab Use

500.00

5 gm

024960

Mica Powder Pract Mesh Size (Passing through 200 Mesh) 95.0%

298.00

500 gm

MICROSCOPY AUXILIARIES Bees (wax white)

DPX mountant

Bouin's fluid

Immersion oil

Carbol xylene soln.( 25% Phenol)

Lactophenol picric acid soln.

Cedar wood oil

Xylene

029268 MoS2 (1317-33-5)

Molybdenum Disulphide Powder M. W.: 160.06 Assay (Complexometric) (after ignition at 500-600oC) 98.0%

1508.00 6800.00

100 gm 500 gm

024973 MoO3 (1313-27-5)

Molybdenum Trioxide (Molybdic Anhydride) M. W.: 143.94 Assay (Complexometric) 99.0%

1990.00 7992.00

100 gm 500 gm

010159 MoO3 (1313-27-5)

Molybdenum Trioxide AR M. W.: 143.95 Assay (Complexometric) 99.5%

2700.00 10800.00

100 gm 500 gm

029270 H2MoO4+H2O (7782-91-4)

Molybdic Acid 85% 1301.00 M.W. : 161.95 5180.00 Assay (Complexometric as MoO3) 85.0%

100 gm 500 gm

929271 H2MoO4+H2O (7782-91-4)

Millon’s Reagent (For Protein)

019085

Mimosine (Leucenol) for Biochemistry M. W.: 198.18

024989 C8H10N2O4

925.00 3600.00

900.00 100 mgm 4950.00 1 gm

Potassium dihydrogen orthophosphate

Cesium chloride

di-Potassium hydrogen orthophosphate

EDTA disodium salt

Sodium chloride

Glycine

Sodium hydrogen carbonate

Magnessium chloride

Sodium lauryl sulphate

Magnesium sulphate

Sucrose

N,N-Methylene bis-acrylamide

Tris HCL

Phenol

Urea

Potassium chloride 054001 (308380-99-1)

Molecular Sieves Type 3A 1.5mm

405.00 POR POR

250 gm 5 kg 25 kg

054004 (70955-01-0)

Molecular Sieves Type 4A 1.5mm

352.00 POR POR

250 gm 5 kg 25 kg

! Store at 0-40C and Keep dry

100 gm 500 gm

61

C D

F

H I J K L M N O

Mono-Chloro Acetic Acid See Chloro Acetic Acid-mono

MOLECULAR BIOLOGY REAGENTS Boric acid

Molybdic Acid AR 1630.00 M.W. : 161.95 6310.00 Assay (Complexometric as MoO3) 87.0%

dodeca-Molybdo Phosphoric Acid See Phospho Molybdic Acid

125 ml 500 ml

B

G

Molybdic Anhydride See Molybdenum Trioxide

Ceresin wax (white)

A

E

CPECTROSOL

024992

Clove oil

Price Packing

180.00 720.00

020072 C25H30N3Cl

Balsam canada (natural)

Product Name

Mono-Ethanolamine See Ethanolamine Mono

P

Mono-Sodium-L-Glutamate See Sodium-L-Glutamate

Q

Mordant Black II See Eriochrome Black T

R

044164 C7H15NO4S (1132-61-2)

MOPS Buffer M.W.: 209.26 Assay (Alkalimetry) 99.0%

1351.00 3340.00

25 gm 100 gm

044505 C7H15NO5S (68399-77-9)

MOPSO Buffer M.W.: 225.30 Assay 99.0%

4806.00

100 gm

S T U

019092

Morner’s Reagent

131.00

125 ml

013096

802.00 3502.00

1 gm 5 gm

V

C15H10O7.2H2O (6472-38-4)

Morin AR Reagent for Al, Be, Sn, Ti, Oz M. W.: 338.27 Assay (HPLC) 96.0%

029272 C4H9NO (110-91-8)

Morpholine for Synthesis M. W.: 87.12 Assay (GC) 99.0%

577.00 2692.00 POR

500 ml 2.5 lit 25 lit

X

034075 C18H16N5SBr (298-93-1)

M.T.T. Tetrazolium AR M. W.: 414.33 Assay (Argentometric) 98.0%

793.00 100 mgm 1594.00 250 mgm 5000.00 1 gm

We Offer Quality with Quantity

W

Y Z

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

Murexide See Ammonium Purpurate Mycostatin See Nystatin Myristic Acid 99% M. W.: 228.38 Assay (GC) 99.0%

432.00 1792.00

5 gm 25 gm

024976 CH3(CH2)12.COOH (544-63-8)

Myristic Acid M. W.: 228.38 Assay (GC) 98.0%

500.00

500 gm

024889 C12H12N2O3 (389-08-2)

Nalidixic Acid free Acid 325.00 for Lab Use 981.00 M. W.: 232.24 3132.00 Assay (Acidimetric, dried bases) 99.0%

1 gm 5 gm 25 gm

029277 C10H8 (91-20-3)

Naphthalene for Synthesis M. W.: 128.17 Assay (GC) 99.0%

325.00 2763.00

500 gm 5 kg

029764 C10H8 (91-20-3)

Naphthalene Scintillation grade M. W.: 128.17 Assay (GC) 99.0%

630.00 5000.00

500 gm 5 kg

029298 C12H10O2 (86-87-3)

1-Naphthalene Acetic Acid M. W.: 186.21 Assay (GC) 95.0%

190.00 559.00 2232.00

25 gm 100 gm 500 gm

C10H5NaO5S (521-24-4)

1,2-Napthoquinone-4-Sulphonic Acid Sodium Salt AR M. W.: 260.20 Assay (iodometric) 99.0%

011802 C19H12O2

a-Naphthoflavone AR M. W.: 272.31

029290 C10H7.OH (90-15-3)

a -Naphthol for Synthesis (a-Naphthol) M. W.: 144.17 Assay (GC) 99.0%

325.00 1301.00

100 gm 500 gm

010162 C10H7.OH (90-15-3)

1-Naphthol AR M. W.: 144.17 Assay (GC) 99.0%

531.00 2089.00

100 gm 500 gm

024871

a-Naphthol Solution

104.00

125 ml

029291 C10H7.OH (135-19-3)

2-Naphthol for Synthesis (b -Naphthol) M. W.: 144.17 Assay (GC) 98.0%

352.00 550.00

250 gm 500 gm

010163 C10H7.OH (135-19-3)

2-Naphthol AR M. W.: 144.17 Assay (ex Ce) 99.0%

630.00 2530.00

5 gm 25 gm

900.00

1 gm

271.00 1216.00

100 gm 500 gm

Naphthol Blue Black See Amido Black 10B a -Naphthol Benzein (pH Indicator) M. W.: 374.44

! Store at 0-40C and Keep dry

Price Packing

Naphthol Green B for Microscopy C.I. No. 10020 (C10H5.N.NaO5S)3Fe M. W.: 878.47 (19381-50-1)

225.00 675.00

25 gm 100 gm

a -Naphtholphthalein pH Indicator M. W.: 418.45

860.00 3200.00

1 gm 5 gm

856.00 4006.00

020076 C28H18O4 (596-01-0) 011823

b -Naphthol Violet AR

396.00

25 gm

028169

Naphthoresorcinol AR (1,3-Dihydroxynaphthalene) M. W.: 160.17 Assay (GC) About 98.0%

4001.00

1 gm

1-Naphthyl Acetate AR Naphthol free Substrate for esterase M. W.: 186.21 Assay (GC) 99.5%

2800.00

25 gm

C10H6(OH)2 (132-86-5) 011803

Naphthalene Black 12B See Amido Black 10B

020075 C27H18O2 (145-50-6)

Product Name

034055

024961 CH3.(CH2)12.COOH (544-63-8)

011801

Product Code

5 gm 25 gm

C12H10O2 (830-81-9)

1-Naphthyl Acetic Acid See 1-Naphthalene Acetic Acid 929299 C10H7.NH2 (134-32-7)

1-Naphthylamine Pract M. W.: 143.19 Assay (GC) About 98.0%

1467.00

500 gm

011810 C10H7.NH2 (134-32-7)

1-Naphthylamine AR M. W.: 143.19

1495.00 5140.00

100 gm 500 gm

025872

a-Naphthylamine Solution

198.00

100 ml

011807

2-Naphthylamine AR (Beta-Naphthylamine) M. W.: 143.19

2970.00 12600.00

1 gm 5 gm

1-Naphthylamine Hydrochloride (1-Naphthyl Ammonium Chloride) M. W.: 179.65 Assay (ex Cl) 98.0%

486.00 1450.00

25 gm 100 gm

C12H14N2.2HCl (1465-25-4)

n-1-Naphthylethylene Diamine Dihydrochloride AR M. W.: 259.18 Assay (argentometric) 98.0%

703.00 1378.00 3331.00

5 gm 10 gm 25 gm

K1003

Neisser’s Metachromatic stains kit

297.00

KIT

024874

Neisser's Stain A Soln. (Methylene Blue)

95.00

125 ml

024881

Neisser's Stain B Soln. (Crystal Violet)

95.00

125 ml

024872 (532-82-1)

Neisser's Stain C Soln. (Chrysodine)

95.00

125 ml

013047 C14H12N2 (484-11-7)

Neocuproine 99% AR M. W.: 208.27 Assay (HClO4, titration dried) 99.0%

1108.00 3691.00

1 gm 5 gm

013149

Neocuproine Hydrochloride AR Monohydrate M. W.: 262.74 Assay Non-aqueous) 99.0%

1306.00 5806.00

1 gm 5 gm

C10H9N (91-59-8) 029300 C10H7.NH2.HCI (552-46-5) 011806

C14H12N2.HCl.H2O (7296-20-0)

62

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

RE0729

Neodymium Metal Powder 99.9%

5130.00

10 gm

RE0735

Neodymium Acetate XH2O 99.9%

1495.00

10 gm

RE0743

Neodymium Carbonate XH2O 99.9%

1450.00

10 gm

RE0748 NdCl3.6H2O (13477-89-9)

Neodymium Chloride 6H2O M. W.: 358.69 Assay 99.9%

1647.00

10 gm

RE0768 Nd(NO3)3.6H2O

Neodymium Nitrate M. W.: 438.35 Assay 99.9%

1090.00

10 gm

RE0779 Nd2O3 (1313-97-9)

Neodymium Oxide M. W.: 336.48 Assay (Complexometric) 99.9%

1000.00 4204.00 40006.00

10 gm 50 gm 500 gm

RE0787 Nd2(SO4)3XH2O (1405-10-3)

Neodymium Sulphate XH2O M. W.: 576.67 Assay (dried) 99.9%

1890.00

25 gm

145.00 541.00 POR

5 gm 25 gm 500 gm

024898 C5H12O2 (126-30-7)

Neopentyl Glycol M. W.: 104.15 Assay (GC) 98.0%

468.00 POR

500 gm 25 kg

011824 C38H28N8Cl2 (298-95-3)

Neotetrazolium Chloride AR M.W.: 667.60 Assay 75.0%

1999.00

1 gm

019086 (7783-33-7)

Nessler’s Reagent (For detection of Ammonia and Ammonium salt)

333.00

019084 (7783-33-7)

Nessler's Reagent King's (For Serum Urea Nitrogen)

360.00

100 ml

020078

Neutral Red AR (PH Indicator) C.l. No. 50040 (Neutral Red Chloride) M. W.: 288.78 Dye content (spectrophotometry, on dried subs.) abt. 60.0%

261.00 657.00

10 gm 25 gm

Neutral Red pH Indicator Solution

034184

New Fuchsin for Microscopy 225.00 25 gm C.l. No. 42520 675.00 100 gm M. W.: 365.91 Dye content (Titanometry on dried subs.) Abt. 90.0%

024890

Newman's Stain Soln.

(12636-27-7)

82.00

208.00

1386.00

100 gm

1720.00 2997.00 POR POR

250 gm 500 gm 5 kg 25 kg

029316 NiCl2.6H2O (7791-20-0)

Nickel Chloride (Hexahydrate) Purified 991.00 M. W.: 237.69 1810.00 Assay (Complexometric) (ex Ni) 97.0% POR POR

250 gm 500 gm 5 kg 25 kg

010165 NiCl2.6H2O (7791-20-0)

Nickel Chloride (Hexahydrate) AR M. W.: 237.69 Assay (Ni) 98.0%

2673.00

500 gm

029322 Ni(NO3)2.6H2O (13478-00-7)

Nickel Nitrate (Hexahydrate) M. W.: 290.79 Assay (Complexometric ex Ni) 98.0%

896.00 1495.00 POR

250 gm 500 gm 50 kg

010166 Ni(NO3)2.6H2O (13478-00-7)

Nickel Nitrate (Hexahydrate) AR M. W.: 290.79 Assay (Chelatometric) 99.0%

1099.00 1998.00

250 gm 500 gm

029325 NiO (1313-99-1)

Nickel Oxide (Black) 1630.00 M. W.: 74.69 4820.00 Assay (Complexometric as Ni) 78.0-79.0%

100 gm 500 gm

024893 Ni3(PO4)2.8H2O

Nickel Phosphate (Ni-45 %) M. W.: 510.18

250 gm

010167 NiSO4.7H2O (10101-97-0)

044068 C6H6N2O (98-92-0)

029310 Nickel Acetate (CH3 COO)2 Ni.4H2O M. W.: 248.84 (6018-89-9) Assay (Complexometric) 98.0%

2044.00

500 gm

! Store at 0-40C and Keep dry

Nicotinamide for Biochemistry M. W.: 122.13 Assay (Non-aqueous) 98.5%

1180.00

1522.00 500 gm 2930.00 1 kg POR 5 kg POR 25 kg POR 50 kg

63

C D E F G

I J K L M N O P

2854.00

500 gm

756.00 3443.00 POR

500 gm 2.5 kg 25 kg

R

406.00 3601.00

100 gm 1 kg

T

Q

S

U

iso-Nicotinic Acid Hydrazide See Iso Nicotinic Acid Hydrazide

V

044069 Nicotinic Acid CH:N.CH:CH.CH: C.COOH M. W.: 123.11 (59-67-6) Assay (acidimetric,on dried substances) 99.5%

154.00 360.00 2700.00

25 gm 100 gm 1 kg

Night Blue for Microscopy M. W.: 576.23 C.I. 44085

1000.00

25 gm

024897 C38H42N3Cl

A

H

iso-Nicotinic Acid See Iso-Nicotinic Acid

250 ml

500 gm

Nickel Sulphate AR M. W.: 280.85 Assay 99.0%

024876 Nickel Sulphamate 60% Solution Ni(NH2.SO3)2.4H2O M.W.: 322.9 (13770.89.3) Assay (Complexometric Nikel Content of Ni) 11.0%

100 ml

5707.00

500 gm

B

Nickel Borate 96 %

029329 Nickel Sulphate Purified NiSO4 x H2O (x=6-7) M.W.: 154.8 (Anhydrous) (10101-97-0) Assay (Complexometric) 98.0%

125 ml

Nickel (Metal) Powder 99.5% M. W.: 58.69 Assay (Complexometric) 99.5%

2700.00

540.00

CPECTROSOL

029855 Ni (7440-02-0)

Nickel Aluminium Alloy Powder (50% Ni & 50% Al)

Nickel Carbonate Purified (Nickel Hydroxide Carbonate) 2NiCO3.3Ni(OH)2.4H2O M.W.: 587.0 (12244-51-8) Assay 40.0% (Ni)

Niacinamide See Nicotinamide Nickel Atomic Absorption STD Soln. Contains 1000 mg/litre AAS

Price Packing

026230

Niacin See Nicotinic Acid 014147

Product Name

Nickel Ammonium Sulphate See Ammonium Nickel Sulphate

100 ml

035154

C22H24ClN3 (3248-91-7)

029312

029314

044205 Neomycin Sulphate C23H46N6O13.3H2SO4.XH2O M.W.: 908.9 (anhydrous) (1405-10-3)

C15H17ClN4 (553-24-2)

Product Code

We Offer Quality with Quantity

W X Y Z

LABORATORY CHEMICALS Product Code

Product Name

034058

Nigrosin for Microscopy (Water Soluble) C.I. No. 50420

176.00 495.00

25 gm 100 gm

MB1426 C40H30Cl2N10O6 (298-83-9)

l Nitro B.T. for Microscopy 9000.00 M. W.: 817.67 Assay (Argentometric, ex Cl), anhydrous) 95.0%

1 gm

Nigrosin (Alcohol soluble) C.l. No. 50415

176.00 495.00 POR

25 gm 100 gm 1 kg

1 kg

Nigrosine 10% Solution For Negative Staining

104.00

125 ml

o-Nitro Benzaldehyde M. W.: 151.12 Assay (GC) 99.0%

6300.00

024892

024886 NO2C6H4CHO (552-89-6)

024875

Nile Blue Chloride C.I. : 51180 M. W.: 353.85 Dye content >90.0%

1368.00

25 gm

029349 NO2C6H4CHO (552-89-6)

l o-Nitro Benzaldehyde AR M. W.: 151.12 Assay (GC) 99.0%

194.00 473.00 11205.00

10 gm 25 gm 1 kg

029353 C6H5.NO2 (98-95-3)

Nitro Benzene M. W.: 123.11 Assay (GC) 99.0%

379.00 1504.00 POR

500 ml 2.5 lit 25 lit

010170 C6H5.NO2 (98-95-3)

Nitro Benzene AR M. W.: 123.11 Assay (By GC) 99.0%

406.00 1603.00

500 ml 2.5 lit

m-Nitro Benzene Sulphonic Acid Sodium Salt M. W.: 225.16 Assay(dried) 98.0%

198.00 694.00

250 gm 1 kg

4500.00

25 gm

500.00 2260.00

100 gm 500 gm

640.00

500 gm

1972.00 9684.00

5 gm 25 gm

900.00

500 gm

(8005-03-06) 034131 (11099-03-9)

C20H20ClN3O (2381-85-3)

Price Packing

(C20H20N3O)2SO4 (3625-57-8)

Nile Blue Sulphate for Microscopy 1485.00 (Nile Blue Hydrogen Sulphate) M. W.: 732.84 Dye content (spectrophotometric) Min 90.0%

010132 C9H6O4 (485-47-2)

Ninhydrin AR M. W.: 178.14 Assay (Non-aqueous) 99.0%

044071

Ninhydrin Solution

011812 Nb2O5 (1313-96-8)

034059

Product Code

25 gm

Product Name

Price Packing

518.00 990.00 3690.00 31320.00

10 gm 25 gm 100 gm 1 kg

029355

82.00

125 ml

024896

Niobium Pentoxide AR M. W.: 265.81 Assay (Gravimetric) 99.5%

657.00 1900.00 POR

10 gm 50 gm 500 gm

C7H5N3O2.HNO3 (27896-84-0)

5-Nitro Benzimidazole Nitrate 5, 6 Photo pure M. W.: 226.15 Assay (acidimetric) 98.0%

024885

Nioxime

3600.00

1 gm

S13302

Nitric Acid 1 mol/l (N) CTITRINORM Volumetric Solution

226.00

500 ml

024887 C7H5NO4 (121-92-6)

m-Nitro Benzoic Acid M.W.: 167.12 Assay (HPLC) 98.0%

029338

Nitrilotriacetic Acid (NTA) Complexometric Indicator and Reagent M. W.: 191.14 Assay (acidimetric) 99.0%

180.00 729.00

100 gm 500 gm

029361 NO2.C6H4COOH (62-23-7)

p-Nitro Benzoic Acid for Synthesis M. W.: 167.12 Assay (HPLC) 99.0%

100 ml

4-(4-Nitro Benzyl) Pyridine extra Pure AR NO2.C6H4.CH2.C5H4N M. W.: 214.23 (1083-48-3) Assay (Non-aqueous) 99.0%

C6H9NO6 (139-13-9) S13315

S13310

029368

Nitrite 200 ppm CRISTAR Single Element Standard for Ion Chromatography

4001.00

Nitrite 1000 ppm CRISTAR Single Element Standard for Ion Chromatography

4001.00

m-Nitro Aniline (3-Nitro Aniline) Pract M. W.: 138.13 Assay (GC) 96.0%

495.00

250 gm

029341 C6H6N2O2 (88-74-4)

o-Nitro Aniline (2-Nitro Aniline) M. W.: 138.13 Assay (GC) 98.0%

595.00

250 gm

029343 C6H6N2O2 (100-01-6)

p-Nitro Aniline (4-Nitro Aniline) M. W.: 138.12 Assay(GC) 98.0%

257.00 469.00 855.00

100 gm 250 gm 500 gm

034060

l Nitro B.T. AR Used for estimating dehydrogenase enzymes Totally soluble formazan free M. W.: 817.65 Assay (ex Cl, anhydrous) 95.0%

! Store at 0-40C and Keep dry

Nitro Blue Tetrazolium Chloride See Nitro B.T.

100 ml

024873 C6H6N2O2 (99-09-2)

C40H30N10O6Cl2 (298-83-9)

C6H4NNaO5S

027925

Nitro Cellulose O-Nitro Chlorobenzene (ONCB) See 1-Chloro-2-Nitrobenzene M-Nitro Chlorobenzene (MNCB) See 1-Chloro-3-Nitrobenzene P-Nitro Chlorobenzene (PNCB) See 1-Chloro-4-Nitrobenzene

684.00 100 mgm 1202.00 250 mgm 3200.00 1 gm

64

029371 CH3NO2 (75-52-5)

Nitro Methane M. W.: 61.04 Assay (GC) 98.0%

1040.00 3825.00

500 ml 2.5 lit

029373 C20H16N4 (2218-94-2)

Nitron AR 6400.00 M. W.: 312.38 Assay (HClO4 titration on dried substances) 99.0%

5 gm

029377 NO2.C6H4.OH (88-75-5)

o-Nitro Phenol (2-Nitro Phenol) M. W.: 139.11 Assay (GC) 99.0%

941.00

500 gm

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

029379 C6H5NO3 (100-02-7)

p-Nitro Phenol (4-Nitro Phenol) M. W.: 139.11 Assay (GC) 99.0%

020082 C6H5NO3 (100-02-7)

p-Nitro Phenol Indicator AR M. W.: 139.11 Assay (GC) 99.0%

Price Packing 657.00

900.00 3520.00

500 gm

024877 4-Nitrophthalonitrile 99% C6H4NO6PNa2.6H2O M. W.: 371.15 (4264-83-9) Assay (UV) 99.0%

Guanine hydrochloride

B

Adenine sulphate

Hypoxanthine

C

N6-Benzyl adenine

Inosine

5-Bromouracil AR

Uracil

5-Fluorouracil

Xanthine

100 gm 500 gm

703.00 3106.00

5 gm 25 gm

3790.00 13001.00

25 gm 100 gm

500.00

100 gm

1-Nitroso-2-Naphthol M. W.: 173.16 Assay (Titanometry) 95.0%

011808 C10H6(OH).NO (131-91-9)

1-Nitroso-2-Naphthol AR M. W.: 173.17 Assay(dried) 98.0%

1301.00 4644.00

25 gm 100 gm

011809

2-Nitroso-1-Naphthol AR Reagent for Cobalt and Zirconium M. W.: 173.17 Assay(Titanometry) 98.0%

698.00 2642.00

5 gm 25 gm

913092 C10H5NNa2S2O8 (525-05-3)

Nitroso-R-Salt AR Sensitivity to Cobalt 1:1000000 M. W.: 377.26

1-Octadecanol (Octadecyl Alcohol) M. W.: 270.50 Assay (GC) 96.0%

029404 C18H38O (112-92-5) 029409

011995 n-Octane AR CH3(CH2)6CH3 New M.W.: 114.23 (111-65-9) Assay (GC) 99.7%

CH3(CH2)7SO3Na

25 gm 100 gm

I 982.00 4204.00

100 ml 500 ml

J

1450.00 4330.00

100 ml 500 ml

K L

5 gm 25 gm 100 gm

M N O

CH3.(CH2)6.CH2OH (111-65-9) 929408 CH3(CH2)6.CH2OH (111-87-5)

1-Octanol AR M. W.: 130.23 Assay (GC) 99.5%

1000.00 4069.00

500 ml 2.5 lit

024796

3-Octanol 97%

900.00 3600.00

500 ml 2.5 lit

S

024791

Ofloxacin for Lab Use

900.00

1 gm

T

Oil Of Castor See Castor Oil

369.00 POR

500 gm 25 Kg

Oil Of Immersion See Immersion Oil

NO2.C6H4CH3 (99-99-0)

p-Nitro Toluene for Synthesis (4-Nitro Toluene) M. W.: 137.14 Assay (GC) 99.0%

024883

Norfloxacin for Lab Use

900.00

1 gm

024879

Norit-A 100 mesh

2250.00 POR

500 gm 25 Kg

! Store at 0-40C and Keep dry

H

500 ml 2.5 lit

500 ml 2.5 lit 25 lit

500 ml

G

1-Octanol (Octyl Alcohol) for Synthesis 797.00 (Octan-1-OL, n-Octanol) 3443.00 M. W.: 130.23 Assay (GC) 99.0%

029408

451.00 1801.00 POR

029395

500 gm

n-Octanoic Acid Sodium Salt See Caprylic Acid Sodium Salt

o-Nitro Toluene for Synthesis (2 Nitro Toluene) M. W.: 137.14 Assay (GC) 99.0%

CH3.C6H4.NO2 (88-72-2)

500.00

1-Octane Sulphonic Acid Sodium 702.00 Salt Monohydrate AR 1485.00 M. W.: 216.28 4671.00 Assay (acidimetric on dried basis) 98.0%

441.00

029393

1800.00 1mil.Unit

iso-Octane See ISO-Octane 011999

316.00 963.00

n-Octane

New for Synthesis

m-Nitro Toluene for Synthesis (3-Nitro Toluene) M. W.: 137.14 Assay (GC) 99.0%

NO2.C6H4.CH3 (99-08-1)

E F

044207 l Nystatin 4800 USP Unit per mg C47H75NO17.2H2OM. W.: 962.10 (1400-61-9)

Nitrotetrazolium Blue Chloride See Nitro B.T. 024894

D

Guanine

013090 C10H6(OH).NO (131-91-9)

C10H6(OH)NO (132-53-6)

A

Adenine

4-(4-Nitro Phenyl Azo)-Resorcinol See Magneson I 4-Nitro Phenyl Phosphate Disodium Salt Hexahydrate AR C6H4NNa2O6P.6H2O M. W.: 371.15 (4264-83-9) Assay (Absorptiometric) 98.0%

Price Packing

NUCLEOTIDES AND DERIVATIVES

4-(4-Nitro Phenyl Azo)-1-Naphthol See Magneson II

040030

Product Name

Product Code

Oil Of Clove See Clove oil

C26H24N4O (14288-70-1)

R

V W

Oil Of Olive See Olive Oil Oil Red O for Electrophoresis C.l. No. 26125 M. W.: 408.51 Dye content (Titanometry on dried Substance) Min 80.0%

Q

U

Oil Of Cederwood See Cederwood Oil

034061

P

140.00 284.00 POR

10 gm 25 gm 1 kg

X Y Z

65

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

025264 C17H33.COOH (112-80-1)

Oleic Acid M. W.: 282.47 Assay(GC) 65.0%

352.00 1405.00

500 ml 2.5 lit

029426 ClCOCOCl (79-37-8)

Oxalyl Chloride for Synthesis M.W.: 126.93 Assay (Acidimetric) 98.0%

1800.00 6580.00

100 ml 500 ml

024798

Olive Oil (Oil of Olive)

545.00 2160.00 POR

100 ml 500 ml 5 lit

024797

Ox Bile Dried Powder

698.00 2800.00

100 gm 500 gm

208.00

100 ml

Orange G Indicator for Microscopy 167.00 C.l. No. 16230 486.00 C16H10N2Na2O7S2 M. W.: 452.37 (1936-15-8) Dye content (Titanometry, on dried Subs.) About 90.0%

25 gm 100 gm

(8001-25-0) 024795

O'meara Reagent

034062

034063

Orcein for Microscopy

(1400-62-0)

2440.00 4600.00 POR

Product Code

937191 C5H13N2O2CI (3184-13-2)

L-Ornithine Monohydrochloride AR For Biochemistry M. W.: 168.62 Assay (Non-aqueous) 98.0%

2-Oxoglutaric Acid See a-Keto Glutaric Acid

5 gm 10 gm 1 kg

024799 C19H20N2O3

l Oxyphenbutazone for Lab Use M. W.: 324.38

244.00

5 gm

024792

Oxytetracycline Hydrochloride for Lab Use

621.00

1 gm

014148

Palladium Atomic Absorption STD Soln.2404.00 Contains 1000 mg/litre AAS

250 ml

CPECTROSOL

1162.00 2125.00 5491.00

10 gm 25 gm 100 gm

770.00 2700.00 POR

25 gm 100 gm 500 gm

Ortho Boric Acid See Boric Acid Ortho Nitro Chlorobenzene See 1-Chloro-2-Nitrobenzene Ortho Phosphoric Acid See ortho-Phosphoric Acid 929422 OsO4 (20816-12-0)

Osmic Acid 99.9% AR M. W.: 254.20 Assay 99.9%

6660.00

1 gm

024789

Osmic Acid 2% Solution w/v for Microscopy

2197.00

5 ml

029423 (COOH)2.2H2O (6153-56-6)

Oxalic Acid Purified (Ethanedioic acid) M. W.: 126.07 Assay (Oxidimetric) 99.5%

230.00 424.00 1900.00 POR

500 gm 1 kg 5 kg 50 kg

010174 (COOH)2.2H2O (6153-56-6)

Oxalic Acid AR M. W.: 126.07 Assay (Oxidimetric) 99.8%

280.00

500 gm

018011

Oxalic Acid Solution 0.05 mol/l Citrisol 3.1515 g C2H2O4.2H2O for 500 ml solution 0.1 N solution

550.00

6 amp

024794

Oxalic Acid N/10 (0.1 N)

140.00

500 ml

913094

Oxalic Acid Di Hydrazide AR (Oxalyldihydrazide) M. W.: 118.10 Assay (HPLC) 98.0%

900.00

25 gm

(CO.NH.NH2)2 (996-98-5)

029744

Palladium On Activated Charcoal (5% Pd) Palladium content Pd 4.9-5.05%

3502.00

10 gm

929744

Palladium On Activated Charcoal (10% Pd) Assay Palladium of Pd 10.0%

7003.00

10 gm

012009

Palladium On Asbestos (5% Pd) Assay (On asbestos) (Pd) 5.0%

3754.00

10 gm

012010

Palladium On Asbestos (10% Pd) Assay (On asbestos) 10.0%

7651.00

10 gm

066277

Palladium On Calcium Carbonate (5% Pd)

3403.00

10 gm

066278

Palladium On Calcium Carbonate (10% Pd)

7480.00

10 gm

029431 PdCl2 (7647-10-01)

Palladium Chloride (Pd 59-60%) M. W.: 177.33 Assay 99.0%

4195.00 19900.00

1 gm 5 gm

066280 PdO (1314-08-5)

Palladium (II) Oxide M. W.: 122.44 Assay (Pd) ~85.0%

5500.00

1 gm

029433 CH3.(CH2)14.COOH (57-10-3)

Palmitic Acid for Synthesis M. W.: 256.43 Assay (Acidimetric) 99.0-101.0%

396.00

500 gm

024691 CH3.(CH2)14.COOH (57-10-3)

Palmitic Acid 99% for Biochemistry M. W.: 256.43 Assay (GC) 99.0%

450.00 1845.00

5 gm 25 gm

012004 CH3.(CH2)14.COOH (57-10-3)

Palmitic Acid AR M. W.: 256.43 Assay (acidimetric) 99.0%

797.00 2404.00

25 gm 100 gm

PAN Indicator AR Reagent for Complexometric Titratlion N(CH)4C.N:N.C10H6.OH M. W.: 249.27 (85-85-8) Assay (Non-aqueous) 98.0%

1431.00 5990.00

1 gm 5 gm

039029 (8049-47-6)

l Pancreatin (From Pig Pancreas)

1035.00 4482.00

100 gm 500 gm

024664

Pandy's Reagent (For determination of Globulin in CSF)

86.00

125 ml

013106

Ox Bile Dried Certified See in Culture Media Bases

! Store at 0-40C and Keep dry

Price Packing

Oxine See 8-Hydroxy Ouinoline

Orcein Aceto Solution (Lacour) See Aceto Orcein Solution 029418 Orcinol Monohydrate CH3.C6H3(OH)2.H2O M. W.: 142.15 (6153-39-5) Assay(GC) 98.0%

Product Name

66

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

027673

l d-Pantothenol (d-Pantothenyl alcohol) M. W.: 205.26 Assay (NT) 99.0%

1404.00 POR

C9H19NO4

Product Code 024655

100 ml 1 lit

d-Pantothenic Acid Calcium Salt See Calcium-D-Pantothenate 039030 (9001-73-4)

l Papain From Papaya Latex

939030

l Papain Type III 2xCrystallized

280.00 1054.00

l Papain Type IV 2xCrystallized

034124

Papanicolaous Solution 1a Harris Haematoxylin Solution For cytological cancer and cycle diagnosis

491.00

Papanicolaous Solution 2b Orange (II) Solution For cytological cancer and cycle diagnosis

163.00

Papanicolaous Solution 3b Polychromatic Solution EA 50 For cytological cancer and cycle diagnosis

320.00

035040

035091

029436 (8012-95-1)

Paraffin Liquid Light

029437 (8012-95-11) 024657 (8002-74-2)

024688 (8002-74-2)

Paraffin wax in Block Form 60-620C (Packed in Stainless Steel Box)

034088

3825.00 25 mgm 13860.00 100 mgm

C19H19N3O (25620-78-4)

125 ml

024682 C19H18CIN3 (569-61-9)

125 ml

1 gm 5 gm

262.00 927.00

Paraffin Liquid Heavy (also suitable for Oil Bath) Paraffin Wax with Ceresin Solid 0 Congealing Point about 60 C (Packed in Stainless Steel Box)

500 gm 1 kg 2 kg

873.00

1 kg

Paraformaldehyde Powder

A B C

248.00

500 gm

Pararosaniline (Base) for Microscopy C.I.: 42500B M. W.: 305.38 Dye content Abt. 95.0%

1990.00

25 gm

Pararosaniline Hydrochloride C.I. 42500 M. W.: 323.83 Dye content (Titanometry, on dried substance ) Min 88.0%

1836.00 5400.00

Assay (as H.CHO Acidimetric) 96.0%

D E F

25 gm 100 gm

G H I

244.00 550.00

10 gm 25 gm

013073 C21H14N2O7S (3737-95-9)

Patton & Reeder's Reagent AR M. W.: 438.41 Dye content (Titanometry, on dried substance) >60.0%

226.00 955.00 POR

5 gm 25 gm 250 gm

K

038052

Pectin Pure

550.00 2494.00 4501.00

100 gm 500 gm 1 kg

M

C27H31N2NaO6S2 (129-17-9)

125 ml

855.00 3200.00

486.00 950.00 1571.00

Patent Blue V F C.I. 42045 M. W.: 566.68 Dye content Abt. 50.0%

034134

Para Cresol See p-Cresol PAR Indicator AR M. W.: 255.21 Assay (Non-aqueous titration on anhydrous substance) 99.0%

(8002-74-2)

Paraffin Wax Solid Congealling Point about 60-620C (Packed in Stainless Steel Box)

029447 (HCHO)N (30525-89-4)

Para Amino Benzoic Acid See P-Amino Benzoic Acid 013107 C11H8N3NaO2H2O (16593-81-0)

Price Packing

Iso Pentane see Iso Pentane

100 gm 500 gm

3825.00 25 mgm 13860.00 100 mgm

039031

Product Name

(9000-69-5)

J

L

N

024678

Pefloxacin for Lab Use

900.00

1 gm

500 ml 2.5 lit

029450 C5H12O4 (115-77-5)

Pentaerythritol for Synthesis M.W.: 136.15 Assay (HPLC) 97.0%

747.00

500 gm

311.00 1306.00 POR

500 ml 2.5 lit 25 lit

029451 C5H12 (109-66-0)

n-Pentane M. W.: 72.15 Assay (GC) 99.0%

581.00 2660.00 POR

500 ml 2.5 lit 25 lit

550.00 1647.00

500 gm 2 kg

010360 C5H12 (109-66-0)

n-Pentane AR M. W.: 72.15 Assay (GC) 99.0%

622.00 2800.00

500 ml 2.5 lit

R

500 gm

024696 C5H12 (109-66-0)

n-Pentane For HPLC & Spectroscopy M. W.: 72.15 Assay 99.0%

2223.00

1 lit

S

500.00

702.00 1450.00 4600.00

5 gm 25 gm 100 gm

1350.00 6301.00

100 gm 500 gm

O P Q

024687 (8002-74-2)

Paraffin wax with Ceresin in Block Form (Packed in Stainless Steel Box)

036108

Paraffin Wax Non Caking Congealing Point about 58-600C (Packed in Plastic Container)

437.00 797.00 1405.00

500 gm 1 kg 2 kg

1-Pentane Sulphonic Acid Sodium Salt Monohydrate AR CH3(CH2)4SO3NaH2O M. W.: 192.21 (22767-49-3) Assay (Acidimetric) 99.0%

Paraffin Wax Solid 0 Congealing Point about 58-60 C (Packed in Stainless Steel Box)

473.00 900.00 1522.00

500 gm 1 kg 2 kg

039032 (9001-75-6)

Pepsin 1:3000 (From porcine stomach) Pepsin 1:10000

1 kg

4500.00 19495.00

100 gm 500 gm

W

788.00

939032 (9001-75-6) 044075

Peptone Powder Bacto

500 gm 1 kg 2 kg

500 gm 5 kg 25 kg

X

447.00 801.00 1400.00

1170.00 11300.00 POR

044516

Peptone Granular Bacto

982.00 8497.00 POR

500 gm 5 kg 25 kg

(8002-74-2) 024653 (8002-74-2)

0

024689 (8002-74-2)

Paraffin wax in Block Form 58-60 C (Packed in Stainless Steel Box)

029841

Paraffin Wax Non Caking Congealling Point about 60-620C (Packed in Plastic Container)

(8002-74-2)

! Store at 0-40C and Keep dry

012020

67

We Offer Quality with Quantity

T U V

Y Z

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

010175 HClO4 (7601-90-3)

Perchloric Acid 60% AR M. W.: 100.46 Assay (Acidimetric) 60.0%

910.00 4303.00

012018 HClO4 (7601-90-3)

Perchloric Acid 70% AR M. W.: 100.46 Assay (By Acidimetric) 70.0%

982.00 4483.00

012007

Perchloric Acid 70% AR for Diamond Industry M. W.: 100.46 Assay (By Acidimetric) 70.0%

1261.00

HClO4 (7601-90-3) 019093 (7601-90-3)

Perchloric Acid 0.1 N Solution (N/10) (in glacial Acetic Acid for non-aqueous titration)

792.00

Product Code

500 ml 2.5 lit 500 ml 2.5 lit 500 ml

Benzalkonium chloride 50%

Tetrabutyl ammonium bromide

Benzyltrimethylammonium hydroxide

Tetrabutyl ammonium iodide AR

Cetrimide

Tetraethyl ammonium bromide

Ammonium chloride

Tetraethyl ammonium fodide

Cetyltrimethyl ammonium bromide

Tetramethyl ammonium hydroxide 10% aq.soln.

Cetyltrimethyl ammonium bromide AR Tetramethyl ammonium hydroxide 25% aq. soln.

500 ml

18- Crown-6-Ether

469.00 1972.00 5990.00

5 gm 25 gm 100 gm

1,10-Phenanthroline Hydrochloride AR M. W.: 234.69 Assay (acidimetric, dried) 99.5%

743.00 2970.00

5 gm 25 gm

797.00 3393.00

1 gm 5 gm

S15301

Phenol Liquefied (Phenol Solution 80% 325.00 w/w in Water

500 ml

029477 C6H5.OH (108-95-2)

Phenol Pure (Carbolic Acid) M. W.: 94.11 Assay(GC) 99.0%

410.00 POR

500 gm 25 kg

010188 C6H5.OH (108-95-2)

Phenol AR (Carbolic Acid) M. W.: 94.11 Assay 99.5%

460.00 POR

500 gm 25 kg

MB1636

Phenol Saturated for Molecular Biology M. W.: 94.11 Assay (GC) 99.5%

451.00 1801.00

100 gm 500 gm

C12H8N2H2O (5144-89-8)

Periodic Acid Cryst. M. W.: 227.94 Assay (Iodometric) 98.0%

856.00 2745.00

25 gm 100 gm

020133

012002

Periodic Acid AR For Histochemical Polysaccharine analysis M. W.: 227.94 Assay (iodometric) 99.0%

1665.00 5000.00

25 gm 100 gm

C12H9CIN2.H2O (3829-86-5)

1,10 Phenanthroline Ferrous Sulphate Complex Solution See Ferroin Solution

Permutit See Dermutit Petroleum Ether for Synthesis Boiling range 40-60°C

406.00 1702.00 POR POR

500 ml 2.5 lit 25 lit 200 lit

Petroleum Ether AR Boiling range 40-60°C

442.00 1900.00 POR POR

500 ml 2.5 lit 25 lit 200 lit

Petroleum Ether for Synthesis Boiling range 60-80°C

270.00 1000.00 POR POR

500 ml 2.5 lit 25 lit 200 lit

Petroleum Ether AR Boiling range 60-800C

307.00 1072.00 POR

500 ml 2.5 lit 25 lit

Petroleum Ether 80-100 C for Synthesis

450.00 1800.00

500 ml 2.5 lit

0

433.00 1954.00

500 ml 2.5 lit

(8032-32-4) 010178 (8032-32-4) 029739 (8032-32-4) 010179 (8032-32-4) 029826 (8032-32-4) 029827 (8032-32-4)

0

Petroleum Ether 100-120 C for Synthesis

024648 (8009-03-8)

Petroleum Jelly White

320.00

500 gm

024649 (8009-03-8)

Petroleum Jelly Yellow

311.00

500 gm

! Store at 0-40C and Keep dry

Tetramethyl ammonium hydroxide 25% in methanol 1,10-Phenanthroline (Monohydrate) AR Redox Indicator M. W.: 198.23 Assay (Non-aqueous) 99.5%

010187

029842 H5IO6 (10450-60-9)

029825

Price Packing

PHASE TRANSFER REAGENTS

Perchloroethylene See Tetrachloroethylene

H5lO6 (10450-60-9)

Product Name

024014 C14H14N2O4S (299-11-6)

C6H5.OH (108-95-2)

68

l Phenazine Methosulphate (PMS) For Biochemistry M. W.: 306.34 Assay (Non-aqueous) 96.0%

MB1637

Phenol Solution for Moleculer Biology Equilibrated with 10m tris HCl, pH 8.0, 1m EDTA. for Molecular Biology

900.00

100 ml

MB1638

Phenol Solution for Molecular Biology 1197.00 Saturated with 0.1M Citrate Buffer, pH 4.3 ± 0.2 Suitable for RNA Purification

100 ml

MB1640

Phenol Chloroform 5:1 3110.00 (Phenol : Chloroform : ISO Amyl Alcohol) 125 : 24 :1 for Molecular Biology

500 ml

MB1642

Phenol:Chloroform:ISO Amyl Alcohol 25 : 24 : 1 Saturated with 10m tris pH 8.0,1m EDTA Suitable for extractin of Protein from Crude Nucleic acid preparation

500 ml

2610.00

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

019094 C6H6O7S2 (76-77-5)

Phenol Disulphonic Acid 25% M.W.: 254.24 Assay 25% w/v

1377.00

500 ml

024684

Phenolic Auramine

685.00

125 ml

S15351

Phenolphthalein 0.5% w/v alcoholic for Milk Testing

99.00 1450.00

125 ml 2.5 lit

020088 C20H14O4 (77-09-8)

Phenolphthalein pH Indicator M. W.: 318.33

225.00 406.00 1900.00

50 gm 100 gm 500 gm

024661

Phenolphthalein (Indicator Paper)

190.00

200 lvs

022042

Phenolphthalein (Indicator Solution) 1%w/v 90.00 176.00 307.00

125 ml 250 ml 500 ml

Product Code

Phenol Reagent See Folin & Ciocalteus Phenol Reagent 020090 C19H14O5S (143-74-8)

Phenol Red Indicator AR M. W.: 354.38 Dye content (Iodometric) 98.0%

012021

Phenol Red Sodium Salt AR Water Soluble M. W.: 376.36

C19H13NaO5S (34487-61-1)

Phenol Red (Indicator Solution)

021030

127.00 396.00 1360.00

5 gm 25 gm 100 gm

154.00 460.00

5 gm 25 gm

82.00

125 ml

2-Phenoxy Ethanol for Synthesis see Ethylene Glycol Mono Phenyl Ether 029487 C6H5.CH2.COOH (103-82-2)

Phenyl Acetic Acid M. W.: 136.15 Assay (acidimetric) 99.0%

657.00

500 gm

037139 DL-Phenylalanine for Biochemistry C6H5CH2CH.(NH2)COOH M. W.: 165.19 (150-30-1) Assay (Non-aqueous) 98.5%

1000.00 3700.00 POR

25 gm 100 gm 500 gm

L-Phenylalanine for Biochemistry C6H5.CH2.CH(NH2).COOH M. W.: 165.19 (63-91-2) Assay (ex N Non-aqueous) 99.0%

325.00 963.00 4122.00

25 gm 100 gm 500 gm

n-Phenyl Anthranilic Acid AR redox indicator colourless to Pinkish Violet M. W.: 213.24 Assay (Acidimetric) 98.0%

1000.00 3484.00

25 gm 100 gm

C6H5B(OH)2 (98-80-6)

Phenyl Boronic Acid (Benzeneboronic acid, Phenylboron dihydroxide) M.W. : 121.93 Assay (Acidimetric) 98.0%

360.00 1045.00 3601.00

024685 C19H20N2O2 (50-33-9)

Phenyl Butazone M. W.: 308.38 Assay (Acidimetric) 99.0%

811.00

25 gm

024666 C6H8N2 (108-45-2)

m-Phenylene Diamine for Synthesis M. W.: 108.14 Assay (Non-aqueous) 98.0%

802.00

250 gm

024665

m-Phenylenediamine Dihydro Chloride M. W.: 181.07 Assay 99.0%

037138

020096 C13H11NO2 (91-40-7) 024667

C6H10Cl2N2 (541-69-5)

New

! Store at 0-40C and Keep dry

810.00 1620.00

5 gm 25 gm 100 gm

100 gm 250 gm

69

Product Name

Price Packing

029497 C6H4(NH2)2 (95-54-5)

o-Phenylene Diamine for Synthesis M. W.: 108.14 Assay (GC) 99.0%

307.00 604.00

100 gm 250 gm

029500 C6H4(NH2)2 (106-50-3)

p-Phenylene Diamine for Synthesis M. W.: 108.14 Assay (GC) 98.0%

738.00

250 gm

024663 C6H10Cl2N2 (624-18-0)

P-Phenylenediamine Dihydrochloride 550.00 M. W.: 181.07 1080.00 Assay (Argentometry) 99.0%

100 gm 250 gm

029505

1431.00

500 ml

C6H5.CH2.CH2OH (60-12-8)

2-Phenyl Ethanol (2-Phenyl Ethyl Alcohol) M. W.: 122.17 Assay (GC) 99.0%

024671

Phenyl Ethyl Acetate

1000.00

500 ml

029508 C6H8N2 (100-63-0)

Phenyl Hydrazine for Synthesis M. W.: 108.14 Assay (Non-aqueous) 97.5%

667.00 1297.00

250 ml 500 ml

929508 C6H8N2 (100-63-0)

Phenyl Hydrazine AR M. W.: 108.14 Assay 98.0%

1143.00 4842.00

100 ml 500 ml

029509 C6H5NH.NH2HCl (59-88-1)

Phenylhydrazine Hydrochloride M. W.: 144.60 Assay (oxidimetric) 97.0%

401.00 950.00 1800.00

100 gm 250 gm 500 gm

010189

640.00 1450.00

100 gm 250 gm

C6H5NH.NH2.HCl (59-88-1)

Phenylhydrazine Hydrochloride AR For the detection of Aldehydes and Ketones M. W.: 144.60 Assay (Argentometric titration) 99.0%

029510 C8H8HgO2 (62-38-4)

Phenyl Mercuric Acetate M. W.: 336.74 Assay(ex Hg argentometric) 98.0%

1836.00 5850.00

25 gm 100 gm

029512 C12H11Hg2NO4 (8003-05-02)

Phenyl Mercuric Nitrate Basic M. W.: 634.40 Assay (Argentometric) 98.0-102.0%

8002.00 28000.00

25 gm 100 gm

940039 C6H5Na2O4P.2H2O (3279-54-7)

Phenylphosphate Disodium Salt AR M. W.: 254.09 Assay(Acidimetric) 98.0%

2300.00 7700.00

25 gm 100 gm

024670 C10H14N2 (92-54-6)

1-Phenyl Piperazine M. W.: 162.24 Assay (acidimetric) 98.0%

2620.00 11300.00

100 gm 500 gm

029521 C6H5.NH.CS.NH2 (103-85-5)

n-Phenyl Thiourea for Synethesis M. W.: 152.22 Assay (HPLC) 93.0%

1000.00 1999.00

100 gm 250 gm

A B C D E F G H I J K L M N O P Q R S T U V

pH Indicator Paper See Indicator Paper pH

W

pH Indicator Solution (pH 4.0-11.0) See Universal Indicator Solution

X

pH Indicator Solution (pH 9.0 -14.0) See Universal Indicator Solution

Y

We Offer Quality with Quantity

Z

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

Product Code

Methyl red

Bromocresol purple

Methyl purple

Bomophenol blue

Neutral red

Bromothymol blue AR

Phenolphthalein

Congo red

Phenol red

Cresol red

Thymol blue

Methyl orange

Thymolphthalein

S15521

Phosphorous 1000ppm CRISTAR Single Element Standard for ICP

S15520 014254

100 ml 500 ml

Phosphorous 1000ppm CRISTAR Single Element Standard for ICP-MS

4500.00

100 ml

Phosphorous Atomic Absorption Std. Soln. Contains 1000 mg/lit ASS

1108.00

250 ml

Phosphorous Oxychloride for Synthesis 595.00 (Min. order should be for 4x500 ml) 2656.00 M. W.: 153.33 Assay (acidimetric) (ex Cl) 98.0-101.0%

500 ml 2.5 lit

Phosphorous Pentachloride for Synthesis M. W.: 208.24 Assay (Acidimetric) 98.0%

837.00

500 gm

549.00

500 gm

P2S5 (1314-80-3)

Phosphorous Pentasulphide for Synthesis M. W.: 222.25 Assay (ex P) (Acidimetric) 98.0%

100 ml

029527 P2O5 (1314-56-3)

di-Phosphorous Pentoxide M. W.: 141.94 Assay (acidimetric) 95.0%

450.00 820.00 1405.00

250 gm 500 gm 1 kg

di-Phosphorous Pentoxide AR M. W.: 141.94 Assay (Acidimetric) 98.0%

1116.00

500 gm

100 ml

010434 P2O5 (1314-56-3) 029528 P (7723-14-0)

Phosphorous Red At. W.: 30.97 Assay(ex P) 98.0%

424.00 847.00 1630.00

100 gm 250 gm 500 gm

024669 PBr3 (7789-60-8)

Phosphorous Tribromide M. W.: 270.70 Assay 98.0%

1936.00 7866.00

100 ml 500 ml

029536

Phosphorous Trichloride for Synthesis M. W.: 137.33 Assay 99.0%

505.00 2116.00 POR

500 ml 2.5 lit 25 lit

030544 Phosphotungstic Acid H3PO4.12WO3XH2O (12501-23-4)

1684.00 7156.00

100 gm 500 gm

010287

Phosphotungstic Acid AR Reagent for Microscopy

639.00 1990.00

25 gm 100 gm

o-Phthalaldehyde AR for Fluorometry M. W.: 134.13 Assay (GLC) 98.0%

1252.00 5005.00

5 gm 25 gm

594.00 POR

500 gm 25 kg

CPECTROSOL

024675 POCl3 (10025-87-3) 024672

010190 C6H6O3 (108-73-6)

Phloroglucinol AR for Microscopy M. W.: 126.11 Assay (By GC) 99.0%

1054.00 3988.00

25 gm 100 gm

PCl5 (10026-13-8) 024674

Phloxin B for Microscopy 424.00 25 gm C.l. No. 45410 1413.00 100 gm C20H2Br4CI4Na2O5 M. W.: 829.64 (18472-87-2) Dye content (gravimetric, on dried substance) >80.0% 034064

S15456

S15453

Phosphate 200 ppm CRISTAR Single Element Standard for Ion Chromatography

3861.00

Phosphate 1000 ppm CRISTAR Single 3861.00 Element Standard for Ion Chromatography Phosphate Molybdate Solution See Folin & WU's Phosphate Molybdate Solution

S15470

Phosphate Standard Solution 1000mg/l 1206.00 as PO4

250 ml

CPECTROSOL

010161 Phosphomolybdic Acid AR H3PO4.12MoO3.xH2O M. W.: 1825.25 (anhy.) (51429-74-4)

1242.00 3645.00 14810.00

25 gm 100 gm 500 gm

029190 (37267-86-0)

m-Phosphoric Acid (Glacial Stick) 1495.00 Assay (acidimetric) (HPO3) Min 55.0%

500 gm

012003 HPO3 (37267-86-0)

m-Phosphoric Acid (Glacial Stick) AR

3497.00 11997.00

100 gm 500 gm

ortho-Phosphoric Acid about 85% (Phosphoric Acid) M. W.: 98.00 Assay (acidimetric ) Abt. 85.0%

437.00 1998.00 3636.00 POR

500 ml 2.5 lit 5 lit 25 lit

ortho-Phosphoric Acid about 88% AR Manganese free M. W.: 98.00 Assay 88.0%

532.00 2503.00 5086.00 POR

500 ml 2.5 lit 5 lit 25 lit

ortho-Phosphoric Acid 88% (Also for Steel Industry) M. W.: 98.0 Assay 88.0%

496.00 2350.00 4600.00 POR

500 ml 2.5 lit 5 lit 25 lit

037137 H3PO4 (7664-38-2) 010173 H3PO4 (7664-38-2) 029420 H3PO4 (7664-38-2)

Assay (acidimetric) (HPO3) 85-88%

! Store at 0-40C and Keep dry

Price Packing 4671.00 14000.00

pH INDICATOR Solutions Bromocresol green AR

Product Name

PCl3 (7719-12-2)

H3PO4.12WO3.XH2O (12501-23-4) 044462 C6H4(CHO)2 (643-79-8)

Phthalein Purple See O-Cresol Phthalein Complexone Tere Phthalic Acid See Terephthalic Acid 029538 CO.C6H4CO.NH (85-41-6)

70

Phthalamide M. W.: 147.13 Assay (Acidimetric) 98.0%

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

029539 C6H4(COOH)2 (88-99-3)

Phthalic Acid for Synthesis M. W.: 166.13 Assay(acidimetric) 99.0%

370.00

500 gm

012005 C6H4(COOH)2 (88-99-3)

Phthalic Acid AR M. W.: 166.13 Assay (alkalimetric) 99.5%

613.00

500 gm

Phthalic Anhydride for Synthesis 352.00 M. W.: 148.12 3106.00 Assay (Acid-base titrymetry useing) 98.0%

500 gm 5 kg

029543 CO.C6H4.CO.NH (85-41-6)

Phthalimide for Synthesis M. W.: 147.13 Assay (Acidimetric) 98.0%

424.00 3501.00 POR

500 gm 5 kg 50 kg

029554 (NO2)3C6H2.OH (88-89-1)

Picric Acid (Moistened with water) M. W.: 229.11 Assay (acidimetric) 99.0-100.5%

712.00

500 gm

Picric Acid AR (Moistened with water) 500.00 M. W.: 229.11 1683.00 Assay (acidimetric) 99.5-100.5%

100 gm 500 gm

022290

Picric Acid Solution 1.2% AR for determination of blood glucose and creatinine

180.00 613.00

100 ml 500 ml

Picric Acid Saturated Aqueous Soln.

171.00 684.00

100 ml 500 ml

595.00 10000.00 POR

250 gm 5 kg 50 kg

203.00 855.00

100 gm 500 gm

Piperazine Anhydrous M. W.: 86.14 Assay (Non-aqueous) 98.0%

029564 C4H10N2.6H2O (142-63-2)

Piperazine (Hexahydrate) M. W.: 194.23 Assay (HClO4-titration) 98.0%

024646

Piperazine citrate

044120 C8H18N2O6S2 (5625-37-6)

PIPES Buffer M. W.: 302.36 Assay (acidimetric) 98.5%

033081 CaSO4. ½ H2O (10034-76-1)

Price Packing

Platinum Atomic Absorption Std. Soln. 6607.00 Contains 1000 mg/lit ASS

014051

B 9410.00

1 gm

029752

11970.00

1 gm

PtO2+H2O (52785-06-5)

Platinum Di Oxide Hydrate (about 80% Pt) M. W.: 227.09 (anhydrous) Assay Pt.(Gravimetric) 80.0%

024656

Platelets Counting Fluid

95.00

125 ml

024697

Polyelectrolyte - 236 Emulsion

500.00

500 ml

F

024694

Polyelectrolyte - 443

595.00

500 ml

G

Polyamide 30-60 mesh

3600.00

500 gm

Polyethylene Glycol 200 for Synthesis Average M. W.: 190-210

342.00 1603.00 POR

500 ml 2.5 lit 25 lit

Polyethylene Glycol 300 for Synthesis Average M. W.: 285-315

379.00 1800.00 POR

500 ml 2.5 lit 25 lit

Polyethlene Glycol 400 for Synthesis Average M. W.: 380-420

361.00 1701.00 POR POR

500 ml 2.5 lit 25 lit 200 lit

Polyethylene Glycol 600 for Synthesis Average M. W.: 570-630

451.00 1900.00 POR

500 ml 2.5 lit 25 lit

Polyethylene Glycol 4000 Flakes/Powder Average M. W.: 3500-4500

406.00 3808.00 POR

500 gm 5 kg 25 kg

P

Polyethylene Glycol 6000 Flakes/Powder M. W.: 5000-7000

424.00 4001.00 POR

500 gm 5 kg 25 kg

R

Polyethylene Glycol 20000 Carbowax 20000

3205.00

500 gm

029570 HO(C2H4O)nH (25322-68-3) 066300 HO(C2H4O)nH (25322-68-3) 029571 HO(C2H4O)nH (25322-68-3) 029573 HO(C2H4O)nH (25322-68-3)

New

10 gm 25 gm

Plaster of Paris M. W.: 145.15 Assay (Complexometric) 90.0%

180.00

500 gm

024645 CaSO4.½H2O (10034-76-1)

Plaster of Paris Pract M. W.: 145.15 Assay (Complexometric as CaSO4.½H2O) Abt. 90.0-95.0%

145.00

500 gm

024641

Platinic Chloride Pt 38-40% 9100.00 (Hydrogen Hexachloro Platinate (IV) Hydrate, Chloro Platinic Acid) H2PtCl6xH2O Assay (as Pt) 38-40%

1 gm

029569 Pt (7440-06-4)

Platinum Wire 0.3 mm At. W.: 195.09

10000.00

1 gm

Polymyxin B Sulphate App. 6,000 USP C55H96N16O13.2H2SO4 M. W.: 1385.63 (1405-20-5) Potency 600usp units/mg

066298

Platinous Chloride 73% Pt (Platinum (II) Chloride) M. W.: 266.08 Assay (ex Pt gravimetric) 98%

12780.00

1 gm

029578 Hn+2PnO3n+1 (8017-16-1)

! Store at 0-40C and Keep dry

HO(C2H4O)nH (25322-68-3) 029577 HO(C2H4O)nH (25322-68-3) 029864

D E

H I

K L

500 gm

029576

C

J

797.00

PtCl2 (10025-65-7)

A

Platinum (IV) Chloride Pt 55% Pt Cl4

595.00 1405.00

H2PtCl6.XH2O (18497-13-7)

125 ml

024642

O15154

010192 (NO2)3 C6H2OH (88-89-1)

024650 C4H10N2 (110-85-0)

Product Name

CPECTROSOL

029541 C6H4(CO)2O (85-44-9)

024623

Product Code

Polyoxyethylene Lauryl Ether See Brij 35 025693

Polyphosphoric Acid for Synthesis Assay (as P2O5 Titrimetry) Abt. 85.0%

M N O

Q

S T U

1000.00 1mil.unit

V W

703.00 3007.00

500 gm 2.5 kg

Polysorbate 20,40, 60 and 80 See Cween 20,40, 60 and 80

X Y Z

71

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

029791

Polyvinyl Alcohol (Cold) M.W. 1,25,000

550.00 5320.00 POR

500 gm 5 kg 25 kg

Polyvinyl Alcohol (Hot) M.W. 14,000

505.00 4807.00 POR

500 gm 5 kg 25 kg

729.00 2890.00 28000.00

100 gm 500 gm 5 kg

514.00 2503.00 POR

100 gm 500 gm 5 kg

3051.00 29800.00

500 gm 5 kg

(9002-89-5) 030573 (9002-89-5) 024644 (C6H9NO)n (9003-39-8) 029579 (C6H9NO)n (9003-39-8) 024643 (C6H9NO)n (9003-39-8)

Polyvinyl Pyrrolidone K-25 M.W. 10000 (Povidone, PVP)

Polyvinyl Pyrrolidone K-30 M.W. 40000 Approx. (Povidone, PVP) Avg.M. W.: 40,000 Polyvinyl Pyrrolidone K-90 M.W. 360000 (Povidone, PVP)

MB1660

Polyvinyl Pyrolidone K-90 M.W. 360000 for Molecular Biology

028257 C24H16N2O2 (1806-34-4)

1594.00

100 gm

Popop Scintillation grade M. W.: 364.41

2287.00 10675.00

5 gm 25 gm

044510 C10H22N2O8S2 (108321-08-0)

POPSO Buffer M.W.: 362.40 Assay 99.0%

13150.00

100 gm

S15733

Potassium 200 ppm CRISTAR Single Element Standard for Ion Chromatography

3200.00

100 ml

S15721

Potassium 1000 ppm CRISTAR Single 3510.00 Element Standard for ICP-MS

100 ml

S15724

Potassium 1000 ppm CRISTAR Single 4671.00 Element Standard for Ion Chromatography

S15727

Product Code MB1670 CH3.COOK (127-08-2)

Product Name

Price Packing

Potassium Acetate for Molecular Biology M. W.: 98.14 Assay (Non-aqueous) 99.0%

1090.00

500 gm

Potassium Aluminium Sulphate (Potas alum) See Aluminium Potassium Sulphate Potassium Antimonate See Potassium Pyroantimonate Potassium Antimony (III) Oxide Tartrate See Antimony Potassium Tartrate 029616 KHCO3 (298-14-6)

Potassium Bicarbonate 392.00 M. W.: 100.12 752.00 Assay(acidimetric on dried basis) 99.5-100.0% POR

500 gm 1 kg 50 kg

Potassium Biphosphate See Potassium Di-Hydrogen otho Phosphate Potassium Bisulphate See Potassium Hydrogen Sulphate Potassium Bitartrate See Potassium Hydrogen (+) Tartrate 029588 KBrO3 (7758-01-2)

Potassium Bromate M. W.: 167.00 Assay (Iodometric; on dried subs.) 99.0-101.0%

406.00 757.00 POR

250 gm 500 gm 50 kg

010194 KBrO3 (7758-01-2)

Potassium Bromate AR M. W.: 167.00 Assay (Iodometric) 99.8%

802.00 POR

500 gm 50 kg

029589 KBr (7758-02-3)

Potassium Bromide Purified M. W.: 119.00 Assay (ex Br Argentometric) 99.0%

576.00 5400.00 POR

500 gm 5 kg 50 kg

100 ml

010195 KBr (7758-02-3)

Potassium Bromide AR M. W.: 119.00 Assay (Argentometric) 99.5%

712.00 POR

500 gm 25 kg

Potassium 10000 ppm CRISTAR Single 5000.00 Element Standard for ICP

100 ml

100 gm

Potassium 10000 ppm CRISTAR Single 5000.00 Element Standard for ICP-MS

100 ml

Potasium Bromide for Spectroscopy M. W.: 119.00 Assay (Argentometric) 99.5%

3200.00

S15730

014018 KBr (7758-02-3)

014146

Potassium Atomic Absorption Std. Soln. Contains 1000 mg/lit ASS

250 ml

026157 K2CO3 (584-08-7)

Potassium Carbonate (Anhydrous) 307.00 M. W.: 138.21 2800.00 Assay (Acidimertic after drying) 99.0% POR

500 gm 5 kg 50 kg

100 ml

010196 K2CO3 (584-08-7)

Potassium Carbonate (Anhydrous) AR 379.00 M. W.: 138.21 POR Assay (Acidimertic after drying at 300° C) 99.9%

500 gm 50 kg

029594 KCI (7447-40-7)

Potassium Chloride Purified M. W.: 74.55 Assay (Argentometric) 99.0%

162.00 945.00 POR

500 gm 5 kg 50 kg

010198

Potassium Chloride AR Meets Analytical Specification of IP, BP, Ph. Eur. M. W.: 74.55 Assay 99.5%

217.00 1575.00 POR

500 gm 5 kg 50 kg

Potassium Chloride for Molecular Biology M. W.: 74.55 Assay (Argentometric) 99.5%

1234.00

500 gm

1108.00

CPECTROSOL

S15737

Potassium Standard Solution

3200.00

10000mg/l CPECTROSOL 029580 K (7740-09-7)

Potassium metal (In liquid paraffin) At. W.: 39.10 Assay (Acidimetric) 98.0%

1242.00 3101.00

25 gm 100 gm

029581 CH3.COOK (127-08-2)

Potassium Acetate M. W.: 98.14 Assay 99.0%

342.00 3186.00 POR

500 gm 5 kg 50 kg

929581 CH3.COOK (127-08-2)

Potassium Acetate AR M. W.: 98.14 Assay (Non-aqueous) 99.0%

396.00

500 gm

! Store at 0-40C and Keep dry

KCI (7447-40-7) MB1676 KCI (7447-40-7)

72

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

029596 K2PtCl6 (16921-30-5)

Potassium Chloro Platinate AR M. W.: 486.00 Platinum (Pt) 40.0%

7345.00

1 gm

029598 K2CrO4 (7789-00-6)

Potassium Chromate Purified M. W.: 194.19 Assay (oxidimetric) 99.0%

757.00 POR

010199 K2CrO4 (7789-00-6)

Potassium Chromate AR M. W.: 194.19 Assay (Iodometric) 99.5-100.5%

016025

Product Code

Product Name

Price Packing

010204 K3Fe(CN)6 (13746-66-2)

Potassium Ferricyanide AR M. W.: 329.25 Assay (iodometric) 99.0%

1900.00

500 gm

500 gm 50 kg

029611 K4Fe(CN)6.3H2O (14459-95-1)

Potassium Ferrocyanide Purified M. W.: 422.39 Assay (Oxidimertic) 99.0%

649.00 POR

500 gm 50 kg

802.00 POR

500 gm 25 kg

010205 K4Fe (CN)6.3H2O (14459-95-1)

Potassium Ferrocyanide AR M. W.: 422.39 Assay (Oxidimertic) 99.0%

797.00 POR

500 gm 25 kg

Potassium Chromate Solution 5% (Chloride Free) Assay 4.9-5.1%

59.00

125 ml

029613 KF (7789-23-3)

Potassium Fluoride (Anhydrous) M. W.: 58.10 Assay (ion-exchange) 97%

414.00 747.00 POR

250 gm 500 gm 50 kg

029599 K3C6H5O7.H2O (6100-05-6)

tri-Potassium Citrate Purified M. W.: 324.41 Assay (Non-aqueous, Calc. on anhydrous subs) 99.0-101.0%

325.00 POR

500 gm 50 kg

010344 KF (7789-23-3)

Potassium Fluoride (Anhydrous) AR M. W.: 58.10 Assay (Ion-exchange) 99.0%

1670.00 POR

500 gm 50 kg

010200

tri-Potassium Citrate AR Meets Analytical Specification of IP, BP, USP, Ph. Eur. M. W.: 324.41 Assay (Non-aqueous, Calc. on anhydrous subs) 99.0%

387.00 POR

500 gm 50 kg

024634 CHKO2 (590-29-4)

Potassium Formate M. W.: 84.12 Assay (Non-aqueous) 98.0%

450.00 1301.00

100 gm 500 gm

012025 CHKO2 (590-29-4)

Potassium Formate AR M. W.: 84.12 Assay 99.0%

2300.00

500 gm

024638 KOCN (590-28-3)

Potassium Cyanate for Synthesis M. W.: 81.12 Assay (Argentometric) 97.0%

977.00

024662

Potassium Gold Cyanide (Au min. 68%) M. W.: 288.10

029605 K2Cr2O7 (7778-50-9)

Potassium Dichromate Pure M. W.: 294.18 Assay (iodometric) 99.5%

010202 K2Cr2O7 (7778-50-9) 018013

(7789-00-6)

K3C6H5O7.H2O (6100-05-6)

500 gm

KAu(CN)2 (13967-50-5)

784.00 1450.00 3250.00 POR

500 gm 1 kg 2.5 kg 50 kg

Potassium Dichromate AR M. W.: 294.18 Assay (Iodometric; after drying) 99.9%

802.00 POR

500 gm 50 kg

Potassium Dichromate Solution 1/60 mol/lit Citrisol 2.4515g K2Cr2O7 For 500 ml solution 0.1 N solution

550.00

6 amp

024636 (7778-50-9)

Potassium Dichromate 0.25N Solution

135.00

500 ml

029608

Potassium Dihydrogen Ortho Phosphate Anhydrous Purified M. W.: 136.09 Assay (acidimetric) 99.0-101.0%

419.00 3645.00 POR

500 gm 5 kg 50 kg

Potassium Dihydrogen Ortho 532.00 Phosphate Anhydrous AR 4653.00 M. W.: 136.09 POR Assay (Acidimetric after drying) 99.5-100.5%

500 gm 5 kg 50 kg

MB1689

Potassium Dihydrogen ortho Phosphate for Molecular Biology M. W.: 136.09 Assay (Acidimetric) 99.5%

500 gm

K2HPO4 (7758-11-4)

(7778-50-9)

KH2PO4 (7778-77-0) 010203 KH2PO4 (7778-77-0) MB1682 KH2PO4 (7778-77-0)

2970.00

K3Fe(CN)6 (13746-66-2)

Potassium Ferricyanide Printing grade M. W.: 329.25 Assay (Iodometric) 97.0%

! Store at 0-40C and Keep dry

100 gm 500 gm 50 kg

73

F G H I

K

M N O

455.00 4195.00 POR

500 gm 5 kg 50 kg

581.00 POR

500 gm 50 kg

COOH.C6H4.COOK (877-24-7)

E

Potassium Hexa Cyano Ferrate (II) See Potassium Ferrocyanide

di-Potassium Hydrogen Ortho Phosphate (Dibasic) Anhydrous M. W.: 174.18 Assay (Acidimetric) 98.0%

029621

D

L

029619

K2HPO4 (7758-11-4)

C

Potassium Hexa Cyano Ferrate (III) See Potassium Ferricyanide

7200.00

065320

311.00 1099.00 POR

1 gm 5 gm

Potassium Hydrogen Di Iodate AR M. W.: 389.92 Assay(acidimetry) 99.8%

K2HPO4 (7758-11-4)

Potassium Disulphite See Potassium Meta Bisulphite 029610

POR POR

010418 KH (IO3)2 (13455-24-8)

010436

B

J

Potassium Hydrogen Carbonate See Potassium Bicarbonate

K2HPO4 (7758-11-04)

A

di-Potassium Hydrogen Ortho Phosphate (Dibasic) Anhydrous AR M. W.: 174.18 Assay (Acidimetric) 99.0%

50 gm

P

R S T

di-Potassium Hydrogen ortho Phosphate for Molecular Biology M. W.: 174.18 Assay (Acidimetric) 99.5%

950.00 4240.00

di-Potassium Hydrogen ortho Phosphate for HPLC & Spectroscopy M. W.: 174.18 Assay (Acidimetric) 99.0%

1630.00

500 gm

424.00 POR

500 gm 50 kg

Potassium Hydrogen Phthalate Purified M. W.: 204.22 Assay (after drying) 99.5%

Q

100 gm 500 gm

U V W X

We Offer Quality with Quantity

Y Z

LABORATORY CHEMICALS Product Code

Product Name

010207 COOH.C6H4.COOK (877-24-7)

Potassium Hydrogen Phthalate AR 500.00 M. W.: 204.22 POR Assay (Non-aqeuous, after drying) 99.9-100.1%

500 gm 50 kg

029624 KHSO4 (7646-93-7)

Potassium Hydrogen Sulphate Cryst. M. W.: 136.16 Assay (ex; acidity) 99.0%

270.00 1890.00 POR

500 gm 5 kg 50 kg

010208 KHSO4 (7646-93-7)

Potassium Hydrogen Sulphate AR M. W.: 136.16 Assay 99.0%

855.00

500 gm

029626 C4H5KO6 (868-14-4)

Potassium Hydrogen (+) Tartrate 946.00 M. W.: 188.18 POR Assay (alkalimetric; on dried substance) 99.0%

S15800

Potassium Hydroxide 0.1 mol/l (0.1N) Citrisol

622.00

6 Amp

S15803

Potassium Hydroxide 0.1 mol/l (0.1N) CTITRINORM Volumetric Solution

396.00

500 ml

S15806

Potassium Hydroxide 0.1 mol/l (0.1N) Alcoholic CTITRINORM Volumetric Solution

396.00

Potassium Hydroxide 0.5 mol/l (0.5N) Alcoholic CTITRINORM Volumetric Solution

396.00

S15807

Price Packing

Product Code

Product Name

Price Packing 4240.00

1 gm

Potassium Lactate Soln. Abt 50% M. W.: 128 Assay Abt. 50.0%

532.00

500 ml

029634 K2S2O5 (4429-42-9)

Potassium Metabisulphite M. W.: 222.31 Assay (Iodometric) 95.0%

325.00 POR

500 gm 50 kg

010213 K2S2O5 (16731-55-8)

Potassium Metabisulphite AR M. W.: 222.33 Assay (Iodometric) 97.0%

739.00

500 gm

010216 KIO4 (7790-21-8)

Potassium Meta Periodate AR 1603.00 Reagent for Li and Mn 7003.00 M. W.: 230.00 Assay (iodometric after drying) 99.8%

100 gm 500 gm

500 ml

029638 KNO3 (7757-79-1)

Potassium Nitrate Purified M. W.: 101.10 Assay (Ion-exchange) 99.0%

280.00 2404.00 POR

500 gm 5 kg 50 kg

500 ml

010214 KNO3 (7757-79-1)

Potassium Nitrate AR M. W.: 101.10 Assay (Ion-exchange) 99.5%

320.00 POR

500 gm 50 kg

029639 KNO2 (7758-09-0)

Potassium Nitrite Crystal M. W.: 85.11 Assay 97.0%

1413.00

500 gm

010378 KNO2 (7758-09-0)

Potassium Nitrite AR M. W.: 85.10 Assay (Redox-titration) 97.0%

2763.00

250 gm

029641 (COOK)2.H2O (6487-48-5)

Potassium Oxalate Purified M. W.: 184.23 Assay (oxidimetric) 99.0%

415.00 POR

500 gm 50 kg

010215 (COOK)2.H2O (6487-48-5)

Potassium Oxalate AR M. W.: 184.23 Assay (Oxidimetric) 99.5%

487.00 POR

500 gm 50 kg

024699

Potassium Oxalate 5% Solution Assay 4.9-5.1%

90.00

125 ml

95.00

125 ml

9810.00

500 gm

496.00 4770.00 POR POR

500 gm 5 kg 25 kg 50 kg

500 gm 50 kg

012011

Potassium Iodoplatinate AR

029633 C3H5KO3 (996-31-6)

KOH (1310-58-3)

Potassium Hydroxide Flakes (Caustic Potash) M. W.: 56.11 Assay (Acidimetric) 85.0%

271.00 1972.00 POR

500 gm 5 kg 50 kg

029628 KOH (1310-58-3)

Potassium Hydroxide Pellets Purified M. W.: 56.11 Assay (Acidimetric) 85.0%

325.00 2503.00 POR

500 gm 5 kg 50 kg

010210 KOH (1310-58-3)

Potassium Hydroxide Pellets AR M. W.: 56.11 Assay (Acidimetric) 85.0%

379.00 2822.00 POR

500 gm 5 kg 50 kg

S15810

Potassium Hydroxide Solution 40% w/v 415.00 for Gas Analysis to BS 1756 : Part 2 : 1963

500 ml

S15830

Potassium Iodate 0.05 mol/l CTITRINORM Volumetric Soln.

550.00

500 ml

024700

Potassium Oxalate 10% Solution Assay 9.9-10.1%

029630 KlO3 (7758-05-06)

Potassium Iodate Pure M. W.: 214.00 Assay (iodometric) 99.5%

1270.00 3106.00 POR

100 gm 250 gm 5 kg

010815 KCIO4 (7778-74-7)

Potassium Perchlorate AR M. W.: 138.55 Assay (argentometric) 99.5%

010211

Potassium Iodate AR 1396.00 Oxidizing Agent in Volumetric 3430.00 Chemical Analysis POR M. W.: 214.00 Assay (Iodometricl; after drying) 99.9%

100 gm 250 gm 5 kg

Potassium Iodide Pure 460.00 M. W.: 166.00 1630.00 Assay (Oxidimetric; after drying) 99.0% 4006.00 7660.00 POR POR

25 gm 100 gm 250 gm 500 gm 5 kg 50 kg

010212 Kl (7681-11-0)

Potassium Iodide AR 541.00 M. W.: 166.00 1801.00 Assay (Oxidimetric; after drying) 99.8% 4240.00 16020.00 POR POR

25 gm 100 gm 250 gm 1 kg 5 kg 50

024698

Potassium Iodide Iodate N/50

500 ml

026165

KlO3 (7758-05-6) 029631 Kl (7681-11-0 )

! Store at 0-40C and Keep dry

145.00

Potassium Periodate See Potassium-Meta Periodate 029644

Potassium Permanganate Purified

KMnO4 (7722-64-7)

M. W.: 158.03 Assay (Iodometric) 99.0%

010217

Potassium Permanganate AR Meets Analytical Specification of USP M. W.: 158.03 Assay (Iodometric) 99.5-100.5%

567.00 POR

500 gm 50 kg

Potassium Permanganate Solution 0.02 Mol/lit Citrisol 1.5805g KMnO4 For 500 ml Solution 0.1N Solution

428.00

3 amp

KMnO4 (7722-64-7) 018017

(7722-64-7)

74

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

019115 (7722-64-7)

Potassium Permanganate N/10

029861 K2S2O8 (7727-21-1)

Price Packing 95.00

500 ml

Potassium Persulphate M. W.: 270.31 Assay (Redox-titration) 98.0%

486.00 POR

500 gm 50 kg

010218 K2S2O8 (7727-21-1)

Potassium Persulphate AR M. W.: 270.31 Assay (Redox-titration) 99.0%

595.00 POR

500 gm 50 kg

024629 C8H4KNO2 (1074-82-4)

Potassium Phthalimide M. W.: 185.22 Assay (dried, Non-aqueous) 99.0%

1036.00 8938.00

500 gm 5 kg

Product Code 024654

Potassium Phosphate Dibasic See di-Potassium Hydrogen Ortho Phosphate Potassium Phosphate Mono Basic See Potassium Dihydrogen Ortho Phosphate 029582 K[Sb(OH)6] (12208-13-8)

Potassium Pyroantimonate (Potassium Antimonate) M. W.: 262.89 Assay (on dried basis) 94.0%

1400.00 6490.00

100 gm 500 gm

010193 K[Sb(OH)6] (12208-13-8)

Potassium Pyroantimonate AR M. W.: 262.89 Assay 94.0%

1800.00 8510.00

100 gm 500 gm

024660 K4O7P2 (7320-34-5)

tetra-Potassium Pyrophosphate M. W.: 330.34 Assay (acidimetric) 97.0-98.0%

752.00

500 gm

010819

5500.00

K2S2O7 (7790-62-7)

Potassium Pyrosulphate AR (Potassium Disulphate) M. W.: 254.33 Assay (acidimetric) 97.5%

029656 C4H4KNaO6.4H2O (6381-59-5)

Potassium Sodium (+) Tartrate M. W.: 282.22 Assay (Non-aqueous) 99.0-102.0%

828.00 7804.00 POR

500 gm 5 kg 50 kg

010219 C4H4KNaO6.4H2O (6381-59-5)

Potassium Sodium (+) Tartrate AR M. W.: 282.22 Assay (Non-aqueous) 99.0%

972.00 POR

500 gm 50 kg

024651 C6H7KO2 (24634-61-5)

Potassium Sorbate 1990.00 1 kg M. W.: 150.22 POR 25 kg Assay (Acidimetric; on cal. dried basis) 99.0-101.0%

029658 K2SO4 (7778-80-5)

Potassium Sulphate Low in Nitrogen Content Suitable for Protein Test M. W.: 174.25 Assay (Alkalimetric) 99.0%

010220 K2SO4 (7778-80-5)

Potassium Sulphate AR M. W.: 174.25 Assay (Alkalimetric) 99.5%

500 gm 5 kg 50 kg

311.00 POR

500 gm 50 kg

029663 K2TeO3.3H2O (7790-78-1)

Potassium Tellurite Trihydrate 3173.00 for Microbiology 12070.00 M.W. : 307.84 Assay (Argentometric on dried substance) 98.0%

25 gm 100 gm

029664 K2B4O7.4H2O (12045-78-2)

Potassium Tetraborate M. W.: 305.50 Assay 99.0-101.0%

500 gm

! Store at 0-40C and Keep dry

K2PtCl4 (10025-99-7)

Potassium Tetra Chloro Platinate (II) Pt. 47% M. W.: 415.09 Assay (ex Pt Gravimetric) 46.3-47.0%

029665 C4H3KO8.2H2O (6100-20-5)

Potassium Tetraoxalate M. W.: 254.19 Assay 99.0%

639.00

500 gm

S15875

Potassium Thiocyanate 0.05 mol/l CTITRINORM Volumetric Solution

550.00

2.5 lit

029666 KSCN (333-20-0)

Potassium Thiocyanate M. W.: 97.18 Assay (Argentometric) 98.0%

685.00 POR

500 gm 50 kg

010222 KSCN (333-20-0)

Potassium Thiocyanate AR M. W.: 97.18 Assay (Argentometric) 99.0%

882.00

500 gm

024658 K2TiF6

Potassium Titanium Fluoride M. W.: 240.09 Assay 98.0%

1000.00

500 gm

024630 KVO3 (13769-43-2)

Potassium Meta Vanadate M.W.: 138.04 Assay (exV) 98.0%

1495.00 5990.00

100 gm 500 gm

8110.00

1 gm

A B C D E F G H I J K

C15H11NO (92-71-7)

PPO (2,5-Diphenyloxazole) Scintillation grade M. W.: 221.26 Assay (Spectrophotometric) 99.0%

1207.00 4402.00

RE0798

Praseodymium Metal powder 99.9%

3240.00

5 gm

RE0836 Pr(NO3)3.6H2O (10361-80-5)

Praseodymium Nitrate 6H2O M. W.: 434.92 Assay 99.0%

2700.00

25 gm

RE0834 Pr(NO3)3.6H2O (10361-80-5)

Praseodymium Nitrate AR M. W.: 434.92 Assay 99.0%

1800.00

25 gm

RE0839

Praseodymium Oxalate XH2O 99.9%

2700.00

25 gm

RE0848 Pr6O11 (12037-29-5)

Praseodymium Oxide 1108.00 M. W.: 1021.44 Assay(Comlexometric) (after ignition) 99.9%

25 gm

RE0855

Praseodymium Sulphate XH2O 99.9% 3610.00

25 gm

029672

Proflavine Hemisulphate Dihydrate

2970.00 5670.00

10 gm 25 gm

U

043033 C21H30O2 (57-83-0)

Progesterone for lab use M. W.: 314.47 Assay(HPLC) 97.0%

1297.00 21520.00

5 gm 100 gm

V

100.00 343.00 4501.00

5 gm 25 gm 500 gm

014615

Potassium Sulphocyanide See Potassium Thiocyanate

649.00

Price Packing

Potato Starch See Starch Potato

500 gm

257.00 2300.00 POR

Product Name

037143 L-Proline for Biochemistry NH.CH2.CH2.CH2.CH.COOH M. W.: 115.13 (147-85-3) Assay (Non-aq.on dried subs.) 99.0%

25 gm 100 gm

L M N O P Q R S

Propan-1-ol See 1-Propanol

T

W X Y

Propan-2-ol See 2-Propanol

Z

75

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

1,2-Propanediol for synthesis (Propylene Glycol) CH3.CH(OH).CH2OH M. W.: 76.09 (57-55-6) Assay (GC) 99.0% 029673

Price Packing 406.00 1603.00 POR POR

500 ml 2.5 lit 25 lit 200 lit

012013 CH3.CH(OH)CH2OH (57-55-6)

1,2-Propanediol AR M. W.: 76.09 Assay (GC) 99.5%

451.00 1702.00

500 ml 2.5 lit

029679 CH3.CH2.CH2.OH (71-23-8)

1-Propanol for Synthesis (n-Propyl Alcohol) M. W.: 60.10 Assay (GC) 99.0%

343.00 1504.00

500 ml 2.5 lit

010345 CH3.CH2.CH2.OH (71-23-8)

1-Propanol AR (n-Propyl Alcohol) M. W.: 60.10 Assay (GC) 99.5%

451.00 1720.00

500 ml 2.5 lit

014011 CH3.CH2.CH2.OH (71-23-8)

1-Propanol for HPLC & Spectroscopy 3106.00 M. W.: 60.10 Assay (GC) 99.8%

1 lit

029694

2-Propanol for Synthesis (ISO-Propyl Alcohol) M. W.: 60.10 Assay (GC) 99.0%

221.00 820.00 POR POR

500 ml 2.5 lit 25 lit 200 lit

2-Propanol AR (ISO-Propyl Alcohol) M. W.: 60.10 Assay (GC) 99.5%

266.00 986.00 POR

500 ml 2.5 lit 25 lit

1566.00

2.5 lit

(CH3)2CHOH (67-63-0)

2-Propanol EL grade (ISO-Propyl Alcohol) M. W.: 60.10 Assay (GC) 99.8%

914012 (CH3)2CHOH (67-63-0)

2-Propanol for HPLC & Spectroscopy M. W.: 60.10 Assay (GC) 99.8%

640.00 1540.00

1 lit 2.5 lit

010875 (CH3)2CHOH (67-63-0)

2-Propanol Specially dried AR M. W.: 60.10 Assay (GC) 99.5%

284.00

500 ml

MB1677 (CH3)2CHOH (67-63-0)

2-Propanol for Molecular Biology M. W.: 60.1 Assay (GC) 99.5%

1872.00

024683

6004.00

C16H21NO2.HCl (13071-11-9)

l Propanolol Hydrochloride for Lab Use M. W.: 295.81 Assay 99.0%

029685 C3H6O (123-38-6)

Propionaldehyde for Synthesis M. W.: 58.08 Assay (GC) 98.0%

770.00 3654.00

500 ml 2.5 lit

029688 CH3.CH2.COOH (79-09-4)

Propionic Acid for Synthesis M. W.: 74.08 Assay (GC) 99.0%

343.00 1603.00 POR

500 ml 2.5 lit 25 lit

029689 C6H10O3 (123-62-6)

Propionic Anhydride for Synthesis M. W.: 130.14 Assay 97.0%

928.00 4321.00

500 ml 2.5 lit

(CH3)2CHOH (67-63-0) 010224 (CH3)2CHOH (67-63-0) 024652

Product Code

Price Packing

iso-Propyl Bromide See ISO-Propyl Bromide iso-Propylamine See ISO-Propylamine 029695 C3H9N (107-10-8)

n-Propylamine for Synthesis M. W.: 59.11 Assay(GC) 98.0%

027484 CH3.CH2.CH2Br (106-94-5)

n-Propyl Bromide for Synthesis M. W.: 122.99 Assay (GC) 99.0%

550.00 2206.00

500 ml 2.5 lit

900.00

500 ml

1000.00 3582.00 32005.00

100 gm 500 gm 5 kg

901.00 8506.00

500 gm 5 kg

680.00 1202.00 10990.00

250 gm 500 gm 5 kg

12600.00

2 mgm

Propylene Glycol See 1,2-Propanediol 029704 C10H12O5 (121-79-9)

n-Propyl Gallate (Antioxident) M. W.: 212.20 Assay (Complexometric) 98.0%

025691

Propyl-p-Hydroxy Benzoate (Propyl Paraben) C6H4(OH) COO CH2.CH2.CH3 M. W.: 180.20 (94-13-3) Assay Acidimetic, potentiometric cal. on dried subs. 99.0-102.0% 024627 C10H11NaO3 (35285-69-9)

Propyl-P-Hydroxy Benzoate Sodium Salt M. W.: 210.19 Assay 99.0-104.0% iso-Propyl Myristate See ISO-Propyl Myristate

024647

Protein A Soluble Purified from S aureus Cell Wall, Lyophilised essentially salt free binding capacity 7-14 mgm of human 1gG per mgm solid

PROTEINS / PROTEIN DERIVATIVES

500 ml

5 gm

Albumin, bovine fraction V

Gelatine Powder

Beef Extract (Bacto) powder

Peptone Bacteriological powder

Casein (Hammarsten)

Peptone special

Casein Soluble alkali

Yeast Extract powder

Casein fat free low in vitamins 033083

Pumic Stone (Granular for elemental analysis)

1395.00

500 gm

024659

Pumic Stone Powder

320.00 2480.00

500 gm 5 kg

029707 C5H5N (110-86-1)

Pyridine M. W.: 79.10 Assay (GC) 99.0%

460.00 820.00 3700.00

250 ml 500 ml 2.5 lit

010225 C5H5N (110-86-1)

Pyridine AR M. W.: 79.10 Assay 99.5%

500.00 901.00 4303.00

250 ml 500 ml 2.5 lit

024668

l Pyridoxal-5-Phosphate For Biochemistry M. W.: 265.16 Assay 99.0%

1377.00 5652.00

1 gm 5 gm

(1332-098)

n-Propyl Alcohol See 1-Propanol iso-Propyl Alcohol See 2-Propanol

! Store at 0-40C and Keep dry

Product Name

C8H10NO6PH2O (41468-25-1)

76

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

044086

Pyridoxine Hydrochloride 190.00 For Biochemistry 433.00 M. W.: 205.64 1378.00 Assay (dried, non aqueous) 98-101.0%

C8H11NO3.HCl (58-56-0)

Price Packing

012103 SiO2 (14808-60-7)

Quartz Powder < 230 mesh AR M. W.: 60.08

1297.00

100 gm

024448 SiO2 (14808-60-7)

Quartz Powder > 230 Mesh Pure M. W.: 60.08

433.00 1751.00

100 gm 500 gm

012100 SiO2 (14808-60-7)

Quartz Fine Powder > 230 Mesh AR M. W.: 60.08

990.00 2970.00

250 gm 1 kg

024446

Quartz Sand Acid Purified Pure

873.00 1540.00

500 gm 1 kg

E

024447

Quartz White Powder Pure

653.00

2.5 kg

F

012104

Quartz Washed & Calcined AR

550.00 1647.00

250 gm 1 kg

G

1036.00 4802.00

100 gm 500 gm

H

36000.00

5 gm

029438

4-(2-Pyridyl) Benzaldehyde

4500.00

5 gm

3-(2-Pyridyl)-5,6-Diphenyl-1,2,4Triazine AR (PDT) M. W.: 310.36 Assay (HClO4-titration) 99.0%

1540.00 6247.00

1 gm 5 gm

3-(2-Pyridyl)-5,6-Diphenyl -1,2,4Triazine 4'-4"-Disulphonic Acid Disodium Salt AR C20H12N4S2O6Na2 M. W.: 514.44 (69898-45-9) Assay (HClO4-titration, on anhydrous substances) 99.0%

3007.00

1 gm

013158

Price Packing

10 gm 25 gm 100 gm

913158 C20H14N4 (1046-56-6)

Product Name

Product Code

1-(2-Pyridyl Azo)-2-naphthol Metal (Pm) Indicator See PAN Indicator

010227 Quinhydrone AR C6H4(OH)2.C6H4O2 M. W.: 218.21 (106-34-3)

4-(2-Pyridyl Azo) Resorcinol Mono Sodium Salt Metal (Pm) Indicator See PAR Indicator

012099

Quinine Glycero Phosphate AR

1260.00 13600.00

25 gm 500 gm

024445 Quinine Sulphate (C20H24N2O2)2.H2SO4.2H2O M. W.: 782.96 (6119-70-6) Assay (Non-aqueous) 99.5%

1207.00

25 gm

Pyrocatechol M. W.: 110.11 Assay (GC) 98.0%

401.00 1026.00 POR

100 gm 500 gm 50 kg

030010 Quinine Sulphate AR (C20H24N2O2).H2SO4.2H2O M. W.: 782.95 (6119-70-6)

1558.00

25 gm

012006 C6H4(OH)2 (120-80-9)

Pyrocatechol AR M. W.: 110.11 Assay (GC) 99.0%

1099.00 4806.00

100 gm 500 gm

029716 C6H3(OH)3 (87-66-1)

Pyrogallol for Synthesis 1603.00 1, 2, 3-Trihydroxy benzene (Pyrogallic acid)6616.00 M. W.: 126.11 POR Assay (By GC) 98.0%

100 gm 500 gm 25 kg

010226 C6H3(OH)3 (87-66-1)

Pyrogallol AR M. W.: 126.11 Assay (By GC) 99.0%

1702.00 7246.00

100 gm 500 gm

020098 C19H14O9S (32638-88-3)

Pyrogallol Red AR M. W.: 418.38

856.00

1 gm

929719 C4H9N (123-75-1)

Pyrrolidine AR M. W.: 71.12 Assay 99.5%

856.00

024673

1- (2-Pyridyl) Piprazine

027653 C6H4(OH)2 (120-80-9)

100 ml

Quartz Granular AR Washed and Calcined M. W.: 60.09

770.00 2637.00

250 gm 1 kg

024449 SiO2 (14808-60-7)

Quartz Powder Pure M. W.: 60.08

648.00 1980.00

250 gm 1 kg

024500 SiO2 (14808-60-7)

Quartz Powder < 230 Mesh Pure M. W.: 60.08

SiO2 (14808-60-7)

! Store at 0-40C and Keep dry

024493

1801.00 8002.00

500 ml 2.5 lit

R.B.C. Diluting Fluid (Gower's)

280.00

500 ml

024494

R.B.C. Diluting Fluid (Hayem’s)

90.00 154.00

125 ml 500 ml

012150 C18H32O16.5H2O (17629-30-0)

D-Raffinose (Pentahydrate) AR M. W.: 594.52

743.00 1485.00 5346.00

10 gm 25 gm 100 gm

RARE EARTHS / ACTINIDES - THEIR SALTS

Pyruvic Acid Sodium Salt See Sodium Pyruvate 012101

Quinoline for Synthesis M. W.: 129.16 Assay (GC) 97.0%

820.00

Ammonium ceric nitrate

Lanthanum chloride AR

Ammonium ceric sulphate

Lanthanum nitrate AR

Ammonium ceric sulphate AR

Lanthanum oxide AR

Ceric sulphate

Neodymium oxide AR

Dysprosium oxide

Praeseodymium oxide AR

Gadolinium sulphate AR

Samarium oxide AR

100 gm

D

I J K

M N O P Q

S T U V W

Resazurin AR See Resazurin Sodium Salt Resazurin Sodium Salt AR M. W.: 251.17 Dye content Min. 75.0%

C

R

Reinecke Salt See Ammonium Reineckate

920101 C12H6N.NaO4 (62758-13-8)

B

L

Quinol See Hydroquinone 030012 C9H7N (91-22-5)

A

991.00 4303.00

1 gm 5 gm

X Y Z

77

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

030019 C6H4(OH)2 (108-46-3)

Resorcinol for Synthesis M. W.: 110.11 Assay (GC) 99.0%

909.00 1575.00 POR

250 gm 500 gm 25 kg

044464

Rothera's Mixture Powder (For detection of Ketone bodies (Acetone) in Urine)

010228 C6H4(OH)2 (108-46-3)

Resorcinol AR M. W.: 110.11 Assay(GC) 99.5%

550.00 2142.00

100 gm 500 gm

024497

Roxithromycin for Lab use

010414 RbCl (7791-11-9)

Rubidium Chloride AR M. W.: 120.92 Assay 99.5%

024495

Reticulocyte Counting Fluid

270.00

125 ml

938057 C6H12O5H2O (10030-85-0)

L-Rhamnose AR M. W.: 182.17

657.00 2754.00

5 gm 25 gm

030668

Rhenium metal powder

3205.00

1 gm

913111

Rhodamine B AR for Microscopy C.l. No. 45170 M. W.: 479.02 Dye content Abt. 80.0%

293.00 910.00

25 gm 100 gm

Rhodamine 6G C.l. No. 45160 M. W.: 479.02 Dye content (Spectrophotometric, on dried subs.) Abt. 95.0%

1000.00 2970.00 POR

25 gm 100 gm 1 kg

12007.00

1 gm

288.00 567.00 8060.00

10 gm 25 gm 500 gm

180.00

5 gm

C28H31N2O3Cl (81-88-9) 020102 C28H31ClN2O3 (989-38-8) 030671 RhCI3xH2O (20765-98-4) 044088 C17H20N4O6 (83-88-5) 044089 C17H20N4NaO9P (6184-17-4)

Rhodium Trichloride Rh contain abt 40% M. W.: 209.26 (Anhydrous) Assay (Rh) 40.0% Riboflavin For Biochemistry Vitamin B2 (For Lab use) M. W.: 376.37 Assay (Spectrophotometric, on dried substance) 98.0-102.0% Riboflavin-5-Mono Phosphate Sodium Salt (FMN) for Biochemistry M. W.:478.33 (For Lab use) Assay (spectrophotometric, at 444 nm in acitate buffer) 99.0-101%

Product Code

Product Name

Price Packing 90.00

100 gm

640.00

1 gm

1760.00 8100.00

5 gm 25 gm

S17501

Ruthenium 1000 ppm CRISTAR Single 5500.00 Element Standard for ICP

100 ml

S17505

Ruthenium 10000 ppm CRISTAR Single 7470.00 Element Standard for ICP

100 ml

034066

3200.00 14400.00

1 gm 5 gm

1801.00

1 gm

RuCl3.xH2O (14898-67-0)

Ruthenium Trichloride Ru Content about 40% M. W.: 207.43 (anhydrous) Assay (Ru) 38-40%

024492 C27H30O16.3H2O (153-18-4)

Rutin (Vitamin P) M. W.: 664.55 Assay (HPLC) Abt. 90.0%

846.00 2530.00

25 gm 100 gm

024384 C7H5NO3S (81-07-2)

Saccharin insoluble M. W.: 183.18 Assay (Acidimetric) 98.0%

2300.00

500 gm

030034 Saccharin Sodium 2107.00 COC6H4SO2N.Na.2H2O M. W.: 241.19 POR (6155-57-3) Assay (Non-agn, on; anhydrous subs.) 98.0%

500 gm 50 kg

Ruthenium Red Content about 34% Approx Ru3O2(NH3)14Cl6.4H2O M. W.: 858.42 (11103-72-3) Assay (As Ru) 34.0% 030032

Saccharose See Sucrose 034067

Safranine O for Microscopy C.l. No. 50240 M. W.: 350.85 Dye content (spectrophotometry, dried) Abt. 90.0%

451.00 1603.00 14005.00

25 gm 100 gm 1 kg

172.00 280.00

125 ml 250 ml

039039

l Ribonuclease 3xcryst Lyophilised

2053.00 100 mgm 8892.00 500 mgm

C20H19ClN4 (477-73-6)

038058 C5H10O5 (50-69-1)

l D-Ribose for Biochemistry M. W.: 150.13

307.00 1045.00

5 gm 25 gm

035037

Safranine Staining Solution

099800 C43H58N4O12 (13292-46-1)

l Rifampicin for Lab use M. W.: 822.96 Assay(dried subsatnce) 97-102%

612.00

1 gm

Salicin for Microbiology M. W.: 286.28

802.00 1450.00

5 gm 10 gm

77.00

125 ml

038060 C13H18O7 (138-52-3)

100 ml 250 ml

Rosaniline Hydrochloride 212.00 M.W. : 337.86 595.00 Dye content (Titanometric; on dried subs.) 88.0%

25 gm 100 gm

Salicylaldehyde for Synthesis M. W.: 122.12 Assay (GC) 99.0%

901.00 1603.00

030024 C20H20ClN3 (632-99-5)

030035 C6H4(OH).CHO (90-02-8)

100 ml

Rose Bengal AR C.l. No. 45440 M. W.: 1017.6 Dye content (Gravimetry, on dried substance) Abt.75.0%

941.00 3250.00

25 gm 100 gm

Salicylaldehyde AR M. W.: 122.12 Assay (GC) 99.5%

1108.00

026172

012216 C6H4(OH).CHO (90-02-8) 024399 C7H7NO2 (65-45-2)

Salicylamide M. W.: 137.14 Assay 98.0%

847.00

500 gm

Rosolic Acid C.I. 43800 (Para Rosolic Acid, Aurine) M. W.: 290.32

1103.00 3303.00

25 gm 100 gm

030038 C6H4(OH).COOH (69-72-7)

Salicylic Acid for Synthesis M. W.: 138.12 Assay 99.0%

532.00 5050.00 POR

500 gm 5 kg 50 kg

024485

Robert’s Test Reagent Rochelle Salt See Potassium Sodium (+) Tartrate

C20H2O5I4Cl4Na2 (632-69-9 024498 C19H14O3 (603-45-2)

! Store at 0-40C and Keep dry

78

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

010230 C6H4(OH)COOH (69-72-7)

Salicylic Acid AR 626.00 500 gm M. W.: 138.12 Assay (Cal. on dried subs. alkalimetric) 99.0-100.5%

030045 Se (7782-49-2)

Selenium (Metal) Powder M. W.: 78.96 Assay (iodometric) 99.0%

4501.00 21007.00

100 gm 500 gm

Standard Biological Test Diets

010231 Se (7782-49-2)

Selenium (Metal) Powder Black AR M. W.: 78.96 Assay (Iodometric) 99.5%

1603.00 6004.00 26560.00

25 gm 100 gm 500 gm

910231 Se (7782-49-2)

Selenium Metal Pellets M. W.: 78.96 Assay (Iodometric) 99.999%

12502.00

100 gm

S18201

Selenium 10000 ppm CRISTAR Single 5841.00 Element Standard for ICP

100 ml

E

014162

Selenium Atomic Absorption STD Soln. Contains 1000 mg/litre

250 ml

F

024382

Salt Mixture Bernhart Tommarelli (a modified NRC salt mixture)

289.00 550.00 2480.00

500 gm 1 kg 5 kg

024381

Salt Mixture H.M.W. 316.00 (acc. to Hubble Mendal and Wakeman, 595.00 Journal of Nutrition 14,273 (1937) 2728.00

500 gm 1 kg 5 kg

024380

Salt Mixture XIV (as per USP XIV (1950)

343.00 658.00 3110.00

500 gm 1 kg 5 kg

RE0866 Sm

Samarium Metal Powder M. W.: 150.35 Assay 99.9%

1665.00 5000.00

1 gm 5 gm

RE0882

Samarium Carbonate XH2O 99.9%

1400.00

5 gm

RE0887 SmCI3.6H2O

Samarium Chloride XH2O M. W.: 364.80 Assay 99.9%

2080.00

RE0907 Sm(NO3)3.6H2O

Samarium Nitrate 6H2O M. W.: 444.46 Assay 99.9%

RE0918 Sm2O3 (12060-58-1)

Product Code

Product Name

Price Packing

CPECTROSOL

Selenium Dioxide (Sublimed) M. W.: 110.96 Assay (ex Se Iodometric) 98.0%

10 gm

024387 SeS2 (7488-56-4)

Selenium Disulphide M. W.: 143.09 Assay (ex Se) 52.0-55.5%

3600.00

25 gm

030054 H2SeO3 (7783-00-8)

Selenous Acid M. W.: 188.97 Assay (ex Se iodometric) 99.0%

Samarium Oxide M. W.: 348.72 Assay 99.9%

810.00 6400.00

10 gm 100 gm

RE0925

Samarium Sulphate XH2O 99.9%

1260.00

10 gm

RE0936

Scandium Metal Powder 99.9%

16470.00

1 gm

100 gm 500 gm 25 kg

O

5000.00

500 gm

P

1297.00

25 gm

Q

037146 L-Serine 770.00 CH2(OH)CH(NH2)COOH M. W.: 105.01 2862.00 (56-45-1) Assay (Non-aqueous Calc. with 23950.00 ref. to the dried substance) 98.5-101.0%

25 gm 100 gm 1 kg

1 gm

055046

RE0984

Scandium Oxide 99.9%

2430.00

1 gm

RE0991

Scandium Sulphate XH2O 99.9%

6161.00

1 gm

505.00 901.00 3825.00

500 gm 1 kg 5 kg

775.00

2.5 kg

1801.00

100 gm

172.00

100 ml

145.00

100 ml KIT

019120

Schiff's Reagent for detection of aldehydes

108.00 360.00

100 ml 500 ml

912228 SiO2 (14808-60-7)

Sea Sand Purified M.W.: 60.08

2925.00

1 kg

012228 (7631-86-9)

Sea Sand AR

4500.00

1 kg

030042 HOOC(CH2)8COOH (111-20-6)

Sebacic Acid for Synthesis M. W.: 202.25 Assay (acidimetric) 98.0%

630.00 POR

500 gm 50 kg

! Store at 0-40C and Keep dry

Serolite 225 (Na) 14-25 mesh standard grade

037147 DL-Serine (CH2)OH.CH(NH2).COOH M. W.: 105.09 (302-84-1) Assay (non aqueous) 98.5%

79

L

576.00 2602.00 POR

4820.00

262.00

K

J

100 gm 500 gm 25 kg

Scandium Nitrate 6H2O 99.9%

Schaeffer & Fulton's Spore Stain B

100 gm 1 kg

477.00 2102.00 POR

RE0974

Schaeffer & Fulton’s Spore stains kit

4393.00 38250.00

030056 Semicarbazide Hydrochloride NH2.NH.CO.NH2.HCI M. W.: 111.53 (563-41-7) Assay (Oxidimetric) 98.0%

1 gm

024370

I

125 ml

4140.00

K9000

250 gm

125 ml

Scandium Chloride XH2O 99.9%

Schaeffer & Fulton's Spore Stain A

6004.00

140.00

RE0955

024374

H

100.00

1 gm

Saponin Pure

100 gm 500 gm

Seliwan Off's Reagent

4730.00

044092 (8047-15-2)

3205.00 14500.00

Semen Diluting Fluid

Scandium Acetate XH2O 99.9%

Sand Calcined Crude Pract

D

024389

RE0942

024369

C

024341

010232 Semicarbazide Hydrochloride AR NH2.NH.CO.NH2.HCI M. W.: 111.53 (563-41-7) Assay (Oxidimetric) 99.5%

Sand Acid Purified 40-200 mesh M. W.: 60.08

B

G

030050 SeO2 (7446-08-4)

024383 SiO2 (14808-60-7)

1373.00

A

M N

R S

1603.00

500 gm

T

149.00

125 ml

U

Silica Gel Blue Self indicating (Coarse)

280.00 473.00 2350.00 POR

500 gm 1 kg 5 kg 50 kg

930060 (63231-67-4)

Silica Gel Blue Self indicating (about 6-20 mesh)

293.00 500.00 2269.00

500 gm 1 kg 5 kg

030062

Silica Gel White Self Indicating (coarse)

262.00 500.00 2151.00

500 gm 1 kg 5 kg

024404

Shellac Flakes (Arsenic free)

024403

Shorr Staining Soln.

030060

We Offer Quality with Quantity

V W X Y Z

LABORATORY CHEMICALS Product Code

Product Name

024398 (63231-67-4)

Silica Gel 60-120 mesh Column Chromatography

428.00 POR

500 gm 50 kg

024361

Silica Gel 60-200 mesh for Resolution of Acidic Mixtures pH of 10% Slurry...4.0-5.5

514.00 POR

500 gm 25 kg

024366 (63231-67-4)

Silica Gel 230-400 mesh for TLC

617.00 POR

500 gm 25 kg

Silica Gel 100-200 mesh for Lipid Chromatography

030073

Silver Metal Wire Abt. 1mm

6508.00

25 gm

024397 (63231-67-4)

450.00 POR

500 gm 25 kg

S18504

4671.00

100 ml

024396 (63231-67-4)

Silica Gel 100-200 mesh Fia grade

2260.00

500 gm

Silver 1000 ppm CRISTAR Single Element Standard for ICP

S18509

4500.00

100 ml

024395

Silica Gel for TLC with Binder

541.00

500 gm

Silver 1000 ppm CRISTAR Single Element Standard for ICP-MS

024385

Silica Gel without Binder for TLC

541.00

500 gm

S18512

Silver 10000 ppm CRISTAR Single Element Standard for ICP

5000.00

100 ml

015173

Silica Gel Davison 923 Suitable for use in the testing of Petroleum Product by I.P. and ASTM Methods

3600.00

500 gm

014054

Silver Atomic Absorption STD Soln. Contains 1000 mg/litre AAS

1108.00

250 ml

024391

Silica Gel G for TLC

280.00 482.00 896.00

250 gm 500 gm 1 kg

2350.00 POR

500 gm 25 kg

464.00

500 gm

(63231-67-4)

Price Packing

(112926-00-8)

Product Code 015067 (63148-62-9) 030072 Ag (7440-22-4)

Product Name

Price Packing

Silicon Oil For Oil Baths upto 2500C Silver Metal Powder At. W.: 107.87 Assay (Argentometric) 99.9%

252.00 770.00 3470.00

100 ml 500 ml 2.5 lit

9757.00 36505.00

25 gm 100 gm

CPECTROSOL

030074 C2H3AgO2 (563-63-3)

Silver Acetate for Synthesis M. W.: 166.91 Assay (ex Ag) 98.0%

5005.00

25 gm

024359 AgBr (7785-23-1)

Silver Bromide for Synthesis M. W.: 187.77 Assay (ex Ag) 97.0%

4501.00

25 gm

030078 Ag2CO3 (534-16-7)

Silver Carbonate Purified M. W.: 275.75 Assay (ex Ag) 98.0%

6751.00

25 gm

030079 AgCI (7783-90-6)

Silver Chloride M. W.: 143.32 Assay (ex Ag gravimetric) 99.0%

6202.00 23005.00

25 gm 100 gm

024388 (112926-00-8)

Silica Gel GF254 for TLC Contains CaSO4

024390 (112926-00-8)

Silica Gel H for TLC

012208 (112926-00-8)

Silica Gel H for TLC AR

2655.00

500 gm

024394 (112926-00-8)

Silica Gel HF 254 for TLC without CaSO4

2602.00

500 gm

3380.00

500 gm

518.00

500 gm

012220 AgCl (7784-90-6)

Silver Chloride AR M. W.: 143.32

7903.00

25 gm

Single 3861.00

100 ml

010419 C5H10AgNS2 (1470-61-7)

Silver Diethyl Dithiocarbamate AR M. W.: 256.13

1467.00 7011.00

5 gm 25 gm

024357 AgIO3 (7783-97-3)

Silver Iodate M. W.: 282.77 Assay (Iodometric) 98.0%

6157.00

25 gm

030085 Agl (7783-96-2)

Silver Iodide M. W.: 234.77 Assay (ex Ag Argentometric) 98.0%

5401.00

25 gm

030087 AgNO3 (7761-88-8)

Silver Nitrate 99.8% M. W.: 169.87 Assay (Argentometric ex Ag) 99.8%

1900.00 4501.00 16957.00

10 gm 25 gm 100 gm

010233 AgNO3 (7761-88-8)

Silver Nitrate 99.9% AR M. W.: 169.87 Assay (Argentometric ex Ag) 99.9%

4654.00 17758.00

25 gm 100 gm

024365 (7761-88-8)

Silver Nitrate N/50 solution (0.02 mol/lit.)406.00

500 ml

018019

Silver Nitrate Solution 0.1 mol Citrisol 8.4935 g AgNO3 for 500 ml Solution 0.1 N Solution

6940.00

3 amp

Silver Nitrate Solution N/10

478.00 1702.00

125 ml 500 ml

012232 (112926-00-8)

Silica Gel HF 254 for TLC AR

030064 (10279-57-9)

Silicic Acid Precipitated Dried Assay (gravimetry SiO2, on calcined substance) 99-100.5%

S18500

Silicon 10000 ppm CRISTAR Element Standard for ICP

014053

Silicon Atomic Absorption STD. Soln. Contains 1000 mg/litre AAS

030066 Si (7440-21-3) 033151

1377.00

250 ml

Silicon (Metal) Powder M. W.: 28.09 Assay (Alkalimetric) 99.0%

900.00

500 gm

Silicon Antifoaming Agent Nonionic

302.00 900.00 3546.00

100 ml 500 ml 2.5 lit

CPECTROSOL

Silicon Dioxide See Quartz Silicon High Vacuum Grease See High Vacuum Silicon Grease 024356 SiC (409-21-2)

Silicon Carbide 220 mesh M. W.: 40.10 Mesh size (pass through 220 mesh) Min 95.0%

838.00 2521.00

250 gm 1 kg

024354 SiC (409-21-2)

Silicon Carbide 400 Mesh M. W.: 40.10 Mesh size (pass through 220 mesh) Min 95.0%

1108.00 3358.00

250 gm 1 kg

! Store at 0-40C and Keep dry

(7761-88-8) 024393 (7761-88-8)

80

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

024375

Silver Nitrate Solution 0.2906%

140.00

125 ml

024373

Silver Nitrate Solution 0.5814%

190.00

125 ml

030090 Ag2O (20667-12-3)

Silver Oxide Purified M. W.: 231.74 Assay (ex Ag Argentometric) 98.0%

7003.00 POR

25 gm 500 gm

024350 Ag3PO4 (7784-09-0)

Silver ortho Phosphate M. W.: 418.57 Assay (ex Ag Argentometric) 99.0%

3403.00

25 gm

030095 Ag2SO4 (10294-26-5)

Silver Sulphate Purified M. W.: 311.79 Assay (Argentometric ex Ag) 98.5%

2206.00 4825.00 17793.00

10 gm 25 gm 100 gm

010234 Ag2SO4 (10294-26-5)

Silver Sulphate AR M. W.: 311.79 Assay (Argentometric) 99.0%

5203.00

25 gm

024362 Ag2S (21548-73-2)

Silver Sulphide M. W.: 247.80 Assay (ex Ag Argentometric) 98.0%

3556.00

25 gm

024379 AgVO3

Silver Vanadate M. W.: 206.81 Assay 98.0%

2062.00 8200.00

5 gm 25 gm

024363

Skim Milk Powder for Microbiology

855.00

500 gm

024372

Smith's Reagent For Bile Pigment

99.00

125 ml

Sodalime Granules

302.00 2719.00

500 gm 5 kg

012212

Sodalime AR With indicator For Absorbing Carbon dioxide

802.00 3556.00

1 kg 5 kg

030101 Na (7440-23-5) 030718 Na (7440-23-5)

Sodium Metal Pieces in Kerosene/Liq. Paraffin At. W.:22.99 Assay 98.0%

217.00 433.00 775.00

100 gm 250 gm 500 gm

Sodium Metal 99% AR Pieces in Kerosene/Liq. Paraffin At. W. : 22.99 Assay (Acidimetric) 99.0%

811.00

500 gm

S18700

Sodium 1000 ppm CRISTAR Single Element Standard for ICP-MS

4100.00

100 ml

S18703

Sodium 1000 ppm CRISTAR Single 5000.00 Element Standard for Ion Chromatography

100 ml

S18706

Sodium 10000 ppm CRISTAR Single 5000.00 Element Standard for ICP

100 ml

S18712

Sodium 10000 ppm CRISTAR Single

5000.00

100 ml

Sodium Atomic Absorption STD Soln. Contains 1000 mg/litre AAS

1153.00

250 ml

014259

Element Standard for ICP-MS

Sodium Standard Solution 1000 mg/l

4671.00

Sodium Standard Solution 10000 mg/l 5000.00 Sodium Acetate Anhydrous M. W.: 82.03 Assay (Non-aqueous) 98.0%

! Store at 0-40C and Keep dry

250 gm 500 gm 5 kg 50 kg

065322

Sodium Acetate Anhydrous for HPLC & Spectroscopy M. W.: 82.03 Assay (Non-aqueous) 99.5%

1630.00

500 gm

Sodium Acetate Anhydrous for Molecular Biology M. W.: 82.03

730.00

S18715

Sodium Acetate Buffer Solution for Chlorine determination in water monitors

198.00 703.00

500 ml 2.5 lit

030103 CH3COONa.3H2O (6131-90-4)

Sodium Acetate Trihydrate Cryst. M. W.: 136.08 Assay (non-aqueous) 99.0-102.0%

190.00 1108.00 POR

500 gm 5 kg 50 kg

010235

Sodium Acetate Trihydrate Cryst. AR Meets Analytical Specification of IP M. W.: 136.08 Assay (Non-aqueous) 99.5%

208.00 1450.00 POR

500 gm 5 kg 50 kg

CH3COONa.3H2O (6131-90-4)

030105

244.00 2003.00 POR POR

Sodium Alginate

(9005-38-3)

250 gm

100 ml 100 ml 500 gm 5 kg 25 kg 50 kg

D

F G H I J K

1400.00 13320.00 POR

500 gm 5 kg 25 kg

Sodium Ammouium Phosphate

500.00

500 gm

010237 Na2HAsO4.7H2O (10048-95-0)

Sodium Arsenate AR M. W.: 312.02 Assay (iodometric) 99.0-102.0%

874.00 3718.00

25 gm 250 gm

012215 NaAsO2 (7784-46-5)

Sodium Arsenite AR M. W.: 129.91 Assay (iodometric) 98.5%

1369.00 6652.00

25 gm 250 gm

019130

Sodium Arsenite 0.05 Mol/L (0.1N) Soln. M. W.: 129.91

900.00 3600.00

500 ml 2.5 lit

024343 C6H7NaO6 (134-03-2)

Sodium L(+) Ascorbate M.W.:198.11 Assay(dried basis) 99-101%

910.00 3645.00

100 gm 500 gm

030111 NaN3 (26628-22-8)

Sodium Azide M. W.: 65.01 Assay (oxidimetric) 99.0%

415.00 1778.00

100 gm 500 gm

012213 NaN3 (26628-22-8)

Sodium Azide AR M. W.: 65.01 Assay (oxidimetric) 99.5%

500.00 2017.00

100 gm 500 gm

030112 C6H5COO.Na (532-32-1)

Sodium Benzoate 388.00 500 gm Meets Analytical Specification 3105.00 5 kg of IP, BP, Ph. Eur., FCC. M. W.: 144.11 Assay (on dry material Non-aqueous) 99.0-100.5%

012211 C6H5.COONa (532-32-1)

Sodium Benzoate AR M. W.: 144.11 Assay (on dried) 99.5%

797.00

L M N O P Q R S T U V W X

500 gm

Sodium Bicarbonate See Sodium Hydrogen Carbonate

81

B

E

027199

NaAsO2 (7784-46-5)

A

C

Sodium Acid Phosphate See Sodium Dihydrogen Orthophosphate

CPECTROSOL

030104 CH3COONa (127-09-3)

253.00 477.00 4100.00 POR

CH3COONa (127-09-3)

CPECTROSOL

S18775

Price Packing

Sodium Acetate Anhydrous AR M. W.: 82.03 Assay(non-aqueous) 99.0%

CH3COONa (127-09-3)

CPECTROSOL

S18772

Product Name

010236 CH3COONa (127-09-3)

MB1953

033106 (8006-28-8)

(8006-28-6)

Product Code

We Offer Quality with Quantity

Y Z

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

Product Code

Sodium Biphosphate See Sodium Dihydrogen Orthophosphate 030161 NaHSeO3 (7782-82-3)

Price Packing

010240 Na2CO3 (497-19-8)

Sodium Carbonate (Anhydrous) AR 244.00 500 gm M. W.: 105.99 POR 50 kg Assay (acidimetric cal. on dried subs.) 99.5-100.5%

024386

Sodium Caseinate for Biochemistry

730.00

100 gm

4100.00 36001.00

100 gm 1 kg

1350.00

100 gm

NaBiO3 (12232-99-4)

Sodium Bismuthate [Sodium bismuthate (V)] M. W.: 279.97 Assay (Oxidimetric) 80.0%

030123 NaCl (7647-14-5)

Sodium Chloride Cryst. Pure M. W.: 58.44 Assay (Argentometric after ignition) 99.5%

136.00 221.00 658.00 POR

500 gm 1 kg 5 kg 50 kg

010238 New NaBiO3 (12232-99-4)

Sodium Bismuthate AR M. W.: 279.97 Assay 85.0%

1495.00

100 gm

010241 NaCl (7647-14-5)

Sodium Chloride AR 154.00 M. W.: 58.44 730.00 Assay (Argentometric, after ignition) 99.9% POR

500 gm 5 kg 50 kg

MB1960 NaCl (7647-14-5)

Sodium Chloride 801.00 for Molecular Biology 5203.00 M. W.: 58.44 Assay (Argentometric after ignition) 99.9%

500 gm 5 kg

065326 NaCl (7647-14-5)

Sodium Chloride for HPLC M. W.: 58.44 Assay (Argentometric) 99.5%

576.00

500 gm

023038

Sodium Chloride (Concentrated saline solution) for prepairing isotonic (0.9% w/v) Soln.

77.00 469.00

500 ml 5 lit

026176 NaClO2 (7758-19-2)

Sodium Chlorite M. W.: 90.44 Assay (Iodometric titration) 80.0%

882.00 1702.00 POR

500 gm 1 kg 25 kg

030733 Na2CrO4.4H2O (10034-82-9)

Sodium Chromate Tetrahydrate M. W.: 234.03 Assay (iodometric) 99.0-102.0%

473.00 POR

500 gm 50 kg

030126 Na2CrO4.4H2O (10034-82-9)

Sodium Chromate AR M. W.: 234.07 Assay(iodometric) 99.5%

608.00

500 gm

030128

tri Sodium Citrate Dihydrate 270.00 (tri-Sodium Citrate-2 hydrate) 460.00 Meets Analytical Specification of FCC. 2111.00 M. W.: 294.10 POR Assay (Cal. anhydrous basis Non-aqueous) POR 99.0-100.5%

500 gm 1 kg 5 kg 25 kg 50 kg

tri Sodium Citrate AR Meets Analytical Specification of IP, BP, USP, Ph. Eur. M. W.: 294.10 Assay (calculated w.r.t. anhydrous subs. Non-aqueous) 99.0-100.5%

424.00 3200.00 POR

500 gm 5 kg 50 kg

tri Sodium Citrate for Molecular Biology M. W.: 294.10 Assay (Non-aqueous) 99.5%

1396.00

500 gm

118.00

500 ml

1755.00

100 gm

030113

Sodium Biselenite M.W.: 150.96 Assay (ex Se Iodometric) 98.0%

Product Name

New

Sodium Bisulphate See Sodium Hydrogen Sulphate 024392 NaHSO3 (7631-90-5)

Sodium Bisulphite M.W.: 104.06 Assay (Iodometry) 58.5-67.4%

289.00 2642.00 POR

500 gm 5 kg 25 kg

012204 NaHSO3 (7631-90-5)

Sodium Bisulphite AR

585.00 POR

500 gm 25 kg

Assay (as SO2 content) 58.5%

030181 NaBO2.4H2O (10555-76-7)

Sodium-m-Borate M. W.: 137.86 Assay (acidimetric) 98.0%

1000.00

500 gm

030114 NaBH4 (16940-66-2)

Sodium Borohydride for Synthesis M. W.: 37.83 Assay (Iodometric) 98.0%

1207.00 5203.00 POR

100 gm 500 gm 5 kg

030115 NaBrO3 (7789-38-0)

Sodium Bromate M. W.: 150.89 Assay (iodometric) 99.0%

752.00 POR

500 gm 50 kg

030116 NaBr (7647-15-6)

Sodium Bromide Pure 550.00 M. W.: 102.89 POR Assay (after drying Argentometric) 99.0%

500 gm 50 kg

012207 NaBr (7647-15-6)

Sodium Bromide AR M. W.: 102.89 Assay (ex Br) after drying 99.5%

770.00

500 gm

060112 C4H9NaO (865-48-5)

Sodium-tert-Butoxide M. W.: 96.11 Assay (potentiometric) 97.0%

919.00 3502.00

100 gm 500 gm

024336

Sodium Butyrate

793.00

100 gm

2494.00 6791.00

25 gm 100 gm

030118 Sodium Cacodylate (CH3)2AsO2Na.3H2O M. W.: 214.03 (124-65-2) Assay (ex Na Non-aqueous) 97.0%

Na3C6H5O7.2H2O (6132-04-3) 010242 Na3C6H5O7.2H2O (6132-04-3) MB1669

Sodium Caprylate See Caprylic Acid Sodium Salt 024378

Sodium Carbonate N/10

500.00

6 Amp

024335

Sodium Carbonate 0.05 Mol/L (0.1N) Soln.

135.00

500 ml

(497-19-8) 030119 Na2CO3.H2O (5968-11-6)

Sodium Carbonate Monohydrate M. W.: 124.00 Assay (Acidimetric) 99.0%

225.00 1908.00 POR

500 gm 5 kg 50 kg

030121 Na2CO3 (497-19-8)

Sodium Carbonate (Anhydrous) Pure 190.00 M. W.: 105.99 1386.00 Assay (acidimetric after drying) 99.5% POR

500 gm 5 kg 50 kg

! Store at 0-40C and Keep dry

Na3C6H5O7.2H2O (6132-04-3)

910243 Na3Co(NO2)6 (13600-98-1)

Sodium Citrate Solution 3.8% w/v (as C6H5Na3O7.2H2O) 3.8-4.2% w/v Sodium Cobaltinitrite M. W.: 403.94 Assay 90.0%

010243 Na3Co(NO2)6 (13600-98-1)

Sodium Cobaltinitrite AR M. W.: 403.94 Assay 95.0%

2206.00

100 gm

066320 NaBH3CN (25895-60-7)

Sodium Cyanoborohydride 96% M.W.: 62.84 Assay (Iodometric) 95.0%

3241.00 9721.00

25 gm 100 gm

024355 (68-04-2)

82

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LABORATORY CHEMICALS Product Code

Product Name

066325 C24H39O4Na (302-95-4)

Sodium Deoxycholate (Sodium desoxycholate) M.W. : 414.55 Assay 90.0%

030130 Na2Cr2O7.2H2O (7789-12-0) 930130 Na2Cr2O7.2H2O (7789-12-0)

New

4600.00 22100.00

100 gm 500 gm

Sodium Dichromate Dihydrate M. W.: 298.00 Assay (iodometric) 99.0%

703.00 POR

Sodium Dichromate AR M. W.: 298.00 Assay (iodometric) 99.5%

010244

Sodium Diethyl Dithiocarbamate AR Sensitivity to Cu... 1:50,000,000 (C2H5)2N.CS.SNa.3H2O M. W.: 225.30 (20624-25-3) Assay (iodometric) 98.5% 030132

Price Packing

370.00

500 gm

500 gm 50 kg

030143 C4H2O4Na2 (17013-01-3)

Sodium Fumarate M. W.: 160.04 Assay (Non-aqueous) 99.0%

991.00

500 gm

766.00 POR

500 gm 50 kg

012202 C4H2O4Na2 (17013-01-3)

Sodium Fumarate AR M. W.: 160.04 Assay (ex Na) 99.5%

500.00 1998.00

100 gm 500 gm

030144 Sodium Gluconate for Synthesis CH2(OH) (CH.OH)4.COONa M. W.: 218.14 (527-07-1) Assay (non-aqueous) 98.0-102.0%

Sodium Dihydrogen Ortho Phosphate 464.00 Dihydrate AR 3943.00 M. W.: 156.01 POR Assay (Acidimetric; dried subs.) 98.0-100.5%

500 gm 5 kg 50 kg

Sodium Dihydrogen Ortho Phosphate Dihydrate for HPLC M. W.: 156.01 Assay 99.0% (acidimetric)

833.00

500 gm

MB1972

Sodium Dihydrogen Ortho Phosphate Anhydrous Molecular Biology

982.00

250 gm

012239

Sodium Dihydrogen ortho Phosphate Monohydrate AR

450.00

500 gm

020105

Sodium Diphenylamine Sulphonate AR M. W.: 271.27

163.00 604.00

5 gm 25 gm

NaH2PO4.2H2O (13472-35-0) 065329 NaH2PO4.2H2O (13472-35-0)

C12H10NNaO3S (6152-67-6)

Sodium Dithionite Purified M. W.: 174.13+H2O Assay (Iodometric) 87.0%

500 gm 25 kg

500 gm 50 kg

037106 Sodium-L-Glutamate NH2CH(COOH).CH2CH2COONaH2O M. W.: 187.13 (6106-04-3) Assay (non-aqueous) 99.0%

140.00 388.00 3403.00

100 gm 500 gm 5 kg

030145

Sodium-b-Glycero Phosphate AR Substrate for the assay of Phosphatase Na2C3H5(OH)2PO4.5½ H2O M. W.: 315.11 (819-83-0) Assay (potentiometric) 98.0%

1090.00 3115.00 POR

25 gm 100 gm 1 kg

H

030734 Mainly (NaPO3)6 (10361-03-2)

Sodium Hexametaphosphate M. W.: 611.78 (P2O5) Assay (as P2O5) 62.0%

347.00 2750.00 POR

500 gm 5 kg 50 kg

J

030150

Sodium Hydride for Synthesis (Moistened with Paraffin Oil) M. W.: 24.00 Assay(titrimetry) 55-65%

631.00 1945.00 10310.00

100 gm 500 gm 5 kg

Sodium Hydrogen Carbonate Purified M. W.: 84.01 Assay (acidimetric) 99.0-101.0%

180.00 280.00 1301.00 POR

500 gm 1 kg 5 kg 50 kg

010247

Sodium Hydrogen Carbonate AR Meets Analytical Specification of BP, USP, Ph. Eur. M. W.: 84.01 Assay (Acidimetric) 99.7-100.3%

203.00 1504.00 POR

500 gm 5 kg 50 kg

698.00

500 gm

NaHCO3 (144-55-8)

Sodium Hydrogen Carbonate for HPLC & Spectroscopy M.W. : 84.01 Assay (Acidimetric) 99.7-100.3 Sodium Hydrogen Carbonate for Molecular Biology M. W.: 84.01 Assay (Acidimetric) 99.7%

030139 NaF (7681-49-4)

Sodium Fluoride M. W.: 41.99 Assay (Non-aqueous) 97.0%

406.00 POR

500 gm 50 kg

010246 NaF (7681-49-4)

Sodium Fluoride AR M. W.: 41.99 Assay (ion exchange) 99.0%

720.00 POR

500 gm 50 kg

030152 di-Sodium Hydrogen Citrate Na2C6H6O7.1½ H2O M. W.: 263.11 (144-33-2) Assay (Non-aqueous) 99.0-104.0%

024332 CH3NaO4S (870-72-4)

Sodium Formaldehyde Bisulphite M. W.: 134.08 Assay (Iodometric) 96.0%

154.00

500 gm

030158

559.00 2511.00 POR

500 gm 2.5 kg 50 kg

030142 HCOONa (141-53-7)

307.00 2800.00 POR

500 gm 5 kg 50 kg

Sodium Formate M. W.: 68.01 Assay (Iodometric) 98.0%

! Store at 0-40C and Keep dry

NaHCO3 (144-55-8)

Na2HPO4 (7758-79-4) 010249 Na2HPO4 (7558-79-4)

D E F

030151 NaHCO3 (144-55-8)

MB1990

030141 Sodium Formaldehyde Sulphoxylate CH2(OH).SO2Na.2H2O M. W.: 154.11 (149-44-0) Assay (Iodometric) 95.0%

C

370.00 POR

065324

Sodium Dodecyl Sulphate See Sodium Lauryl Sulphate

B

100 gm 1 kg

NaHCO3 (144-55-8) 424.00 POR

A

329.00 2853.00

HNa (7646-69-7)

Sodium Disulphite See Sodium Meta Bisulphite 930136 Na2S2O4+H2O (7775-14-6)

Price Packing

Sodium Formate AR M. W.: 68.01 Assay (Iodometric) 99.0%

500 gm 5 kg 50 kg

010245

Product Name

012217 H.COONa (141-53-7)

Sodium Dihydrogen Ortho Phosphate 351.00 Dihydrate Cryst. 3160.00 M. W.: 156.01 POR Assay (acidimetric) 98.0%

NaH2PO4.2H2O (13472-35-0)

Product Code

G

I

K L M N O P Q R

1099.00

500 gm

S T

293.00

500 gm

di-Sodium Hydrogen Ortho 424.00 Phosphate Anhydrous 3888.00 M. W.: 141.96 POR Assay (acidimetric dried subs.) 98.0%

500 gm 5 kg 50 kg

di-Sodium Hydrogen Ortho Phosphate Anhydrous AR M. W.: 141.96 Assay (Acidimetric; dried subs.) 99.0%

500 gm 50 kg

495.00 POR

U V W X Y Z

83

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LABORATORY CHEMICALS Product Code

Product Name

MB1980

di-Sodium Hydrogen Ortho 1919.00 Phosphate Anhydrous for Molecular Biology M. W.: 141.96 Assay (Acidimetric) (after drying) 99.0%

500 gm

di-Sodium Hydrogen Ortho Phosphate Anhydrous for HPLC & Spectroscopy M. W.: 141.96

500 gm

Na2HPO4 (7558-79-4) 065340 Na2HPO4 (7558-79-4) 030157 Na2HPO4.2H2O (10028-24-7) 010248 Na2HPO4.2H2O (10028-24-7) MB1982 Na2HPO4.2H2O (10028-24-7) 030156 Na2HPO4.12H2O (10039-32-4)

Price Packing

900.00

di-Sodium Hydrogen Ortho 361.00 Phosphate Dihydrate Purified 3250.00 M. W.: 177.99 POR Assay (acidimetric dried subs.) 99.0%

500 gm 5 kg 50 kg

di-Sodium Hydrogen Ortho 450.00 Phosphate Dihydrate AR 3717.00 M. W.: 177.99 POR Assay (Acidimetric; dried substance) 99.5%

500 gm 5 kg 50 kg

di- Sodium Hydrogen Ortho Phosphate Dihydrate For Molecular Biology M. W.: 177.99 Assay (Acidimetric) 99.0%

2017.00

500 gm

di-Sodium Hydrogen Ortho Phosphate Dodecahydrate M. W.: 358.14 Assay (acidimetric) 98.0-101.0%

441.00 POR

Product Code

Sodium Hydrogen Selenite See Sodium Biselenite 030162

Sodium Hydrogen Sulphate Monohydrate M. W.: 138.07 Assay (acidimetric) 98-104.0%

316.00 POR

500 gm 50 kg

Sodium Hydrogen Sulphate Monohydrate AR M. W.: 138.07 Assay (acidimetric) 99.0%

540.00

500 gm

S18742

Sodium Hydroxide 2 mol/l (2N) CTITRINORM Volumetric Solution

198.00 792.00

500 ml 5 lit

S18745

Sodium Hydroxide 4 mol/l (4N) low in Carbonate Volumetric Solution

198.00 792.00

500 ml 5 lit

018023

Sodium Hydroxide N/1 Solution 1 mol/l Citrisol 20.00 g NaOH for 500 ml Solution 1N solution

532.00

6 amp

018026

500.00

6 amp

(1310-73-2)

Sodium Hydroxide N/10 Solution 0.1 mol/l Citrisol 2.000 g NaOH for 500 ml solution 0.1N Solution

024371

Sodium Hydroxide Solution N/1

113.00

500 ml

019145

Sodium Hydroxide Solution N/10

108.00

500 ml

030166

Sodium Hydroxide Flakes

NaOH (1310-73-2)

M. W.: 40.00 Assay (acidimetric) 96.0%

181.00 307.00 1000.00 POR

500 gm 1 kg 5 kg 50 kg

NaHSO4.H2O (10034-88-5) 010250 NaHSO4.H2O (10034-88-5)

! Store at 0-40C and Keep dry

Price Packing

030167 NaOH (1310-73-2)

Sodium Hydroxide Pellets Purified M. W.: 40.00 Assay (Acidimetric) 97.0%

226.00 1405.00 POR

500 gm 5 kg 50 kg

010252

Sodium Hydroxide Pellets AR Meets Analytical Specification of BP, USP, Ph. Eur. M. W.: 40.00 Assay (Acidimetric) 98.0%

244.00 1657.00 POR

500 gm 5 kg 50 kg

023039

Sodium Hypochlorite Solution 135.00 (Approximately 4% w/v 235.00 available Chlorine) 550.00 Assay (iodometric) 4% w/v available chlorine POR

500 ml 1 lit 5 lit 25 lit

030170 NaH2PO2H2O (10039-56-2)

Sodium Hypophosphite Hydrate M. W.: 105.99 Assay (oxidimetric) 98.0-101.0%

590.00 POR

500 gm 25 kg

030171 NaIO3 (7681-55-2)

Sodium Iodate M. W.: 197.90 Assay (Iodometric) 98.0%

1603.00

100 gm

930171 NaIO3 (7681-55-2)

Sodium Iodate AR M. W.: 197.90 Assay (Iodometric) 98.0%

1919.00

100 gm

030172 Nal (7681-82-5)

Sodium Iodide Pure M. W.: 149.89 Assay (ex l)(after drying)99.0%

1702.00 4006.00 POR

100 gm 250 gm 25 kg

010351 NaI (7681-82-5)

Sodium Iodide AR M. W.: 149.89 Assay (after drying) 99.5%

4500.00

250 gm

030173 CH3CHOH.COONa (72-17-3)

Sodium Lactate 60% Soln. M. W.: 112.06 Assay (Non-aqueous) 58.8-61.2%

405.00 1764.00

500 ml 2.5 lit

044145

Sodium Lauryl Sulphate Powder Meets Analytical Specification of IP, BP, USP, NF, Ph. Eur. CH3(CH2)10CH2O SO3.Na M.W.: 288.38 (151-21-3) Assay (Sodium Lauryl Sulphate (C12H25O.SO3Na) 90.0%

541.00 4640.00 POR

500 gm 5 kg 25 kg

024349

451.00 4006.00 POR

500 gm 5 kg 25 kg

012221

Sodium Lauryl Sulphate 99% AR 1089.00 For SDS Electrophoresis 5000.00 CH3(CH2)10CH2OSO3.Na M. W.: 288.38 POR (151-21-3) Assay (After drying two phase titration) 99.0%

100 gm 500 gm 5 kg

MB2000

Sodium Lauryl Sulphate 1220.00 For Molecular Biology 5500.00 CH3(CH2)10CH2OSO3.Na M. W.: 288.38 (151-21-3) Assay (After drying two phase titration) 99.0%

100 gm 500 gm

030179 CH2(COONa)2 (141-95-7)

Sodium Malonate M. W.: 148.03 Assay(Non-aqueous) 98.5%

235.00 712.00 2620.00

25 gm 100 gm 500 gm

030180

Sodium Metabisulphite Purified (Sodium Disulphite,Sodium Pyrosulphite) M. W.: 190.11 Assay (iodometric) 95.0%

190.00 334.00 1405.00 POR

500 gm 1 kg 5 kg 50 kg

NaOH (1310-73-2)

500 gm 50 kg

Product Name

Sodium Lauryl Sulphate (Needle Shape) CH3(CH2)10CH2O SO3.Na M. W.: 288.38 (151-21-3) Assay (As sodium Lauryl Sulphate, cal. as (C12H25NaO3S) 90.0%

Na2S2O5 (7681-57-4)

84

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LABORATORY CHEMICALS Product Code

Product Name

Price Packing

010356

Sodium Metabisulphite AR Meets Analytical Specification of IP, BP, USP, Ph. Eur. M. W.: 190.11 Assay (Iodometric) 98.0%

226.00 406.00 1801.00 POR

Na2S2O5 (7681-57-4)

Product Code

500 gm 1 kg 5 kg 50 kg

Sodium Meta Silicate Nonahydrate M. W.: 284.2 Assay Abt. 95.0%

325.00 500.00 POR

500 gm 1 kg 50 kg

024325 Na2SiO3.5H2O (10213-79-3)

Sodium Meta Silicate Pentahydrate M.W.: 212.14 Assay (Acidimetric) 97.0%

325.00 2746.00 POR

500 gm 5 kg 50 kg

066323 NaOCH3 (124-41-4)

Sodium Methoxide 595.00 M. W.: 54.02 5000.00 Assay (Calculated; as NaOCH3) 97.5% POR

500 gm 5 kg 25 kg

024377

Sodium Methoxide Solution 25% Assay 24.9-25.1%

250 ml

225.00

030185 Na2MoO4.2H2O (10102-40-6)

Sodium Molybdate Pure M. W.: 241.95 Assay (ex Mo) 98-102.0%

927.00 2133.00 4195.00 POR

100 gm 250 gm 500 gm 25 kg

010254

Sodium Molybdate AR Reagent for Alkaloids M. W.: 241.95 Assay (ex Mo) 99.0-102.0%

990.00 4500.00 POR

100 gm 500 gm 25 kg

2124.00

5 gm

C10H8NaPO4.H2O (81012-89-7)

Sodium-1-Napthyl Phosphate Monohydrate AR (I-Naphthyl Phosphate Mono Sodium Salt) M. W.: 264.15 Assay (NaOH) 99.0%

030187 NaNO3 (7631-99-4)

Sodium Nitrate Purified M. W.: 84.99 Assay (ex NO3) 98.0%

199.00 1800.00 POR

500 gm 5 kg 50 kg

010255 NaNO3 (7631-99-4)

Sodium Nitrate AR M. W.: 84.99 Assay (ex NO3) 99.5%

253.00 2160.00 POR

500 gm 5 kg 50 kg

030188 NaNO2 (7632-00-0)

Sodium Nitrite Purified M. W.: 69.00 Assay (ex NO2 Oxidimetric) 98.0%

284.00 2692.00 POR

500 gm 5 kg 50 kg

010256 NaNO2 (7632-00-0)

Sodium Nitrite AR M. W.: 69.00 Assay (ex NO2 Oxidimetric) 98.0%

320.00 POR

500 gm 50 kg

030190 Sodium Nitroprusside Purified Na2[Fe(CN)5NO]2H2O M. W.: 297.95 (13755-38-9) Assay (Argentometric) 98.0%

604.00 2404.00

100 gm 500 gm

010257 Sodium Nitroprusside AR Na2[Fe(CN)5NO].2H2O M. W.: 297.95 (13755-38-9) Assay (Argentometric) 99.0%

657.00 2970.00

100 gm 500 gm

248.00 464.00 2205.00 POR

500 gm 1 kg 5 kg 50 kg

Na2MoO4.2H2O (10102-40-6) 040025

030193 Na3PO4.12H2O (10101-89-0)

tri-Sodium Ortho Phosphate -12-hydrate M. W.: 380.13 Assay (acidimetric) 98.0%

! Store at 0-40C and Keep dry

293.00 2395.00 POR

500 gm 5 kg 50 kg

(COONa)2 (62-76-0)

Sodium Oxalate Purified (di-Sodium Oxalate) M. W.: 134.00 Assay (oxidimetric) 99.5%

316.00 POR

500 gm 50 kg

010258 (COONa)2 (62-76-0)

Sodium Oxalate AR M. W.: 134.00 Assay(oxidimetric) 99.9%

451.00 POR

500 gm 50 kg

026152 C6Cl5.NaO

Sodium Pentachlorophenate M. W.: 288.32 Assay (acidimetric) (on anhydrous substance) 98.0%

370.00

500 gm

024326 NaBO3.4H2O (10486-00-7)

Sodium Perborate Tetrahydrate M. W.: 153.86 Assay (Iodometric) 96.0%

419.00 POR

1 kg 25 kg

030196 NaBO3.H2O2.3H2O (13517-20-9)

Sodium Perborate Trihydrate M. W.: 153.86 Assay (iodometric) 96.0%

442.00 POR

1 kg 25 kg

010313 NaClO4.H2O (7791-07-3)

Sodium Perchlorate AR M. W.: 140.46 Assay (argentometric) 99.0%

5000.00 9770.00

250 gm 500 gm

030200 NaIO4 (7790-28-5)

Sodium meta Periodate M. W.: 213.89 Assay (Iodometric) 98.0%

1603.00 6301.00

100 gm 1 kg

010259

100 gm 500 gm

NalO4 (7790-28-5)

Sodium meta Periodate AR 1801.00 For the colorimetric 6706.00 determination of triglycerides M. W.: 213.89 Assay (Iodometric, on dry subs.) 99.0%

030203 Na2S2O8 (7775-27-1)

Sodium Persulphate M. W.: 238.09 Assay (iodometric) 95.0%

406.00 POR

500 gm 50 kg

930203 Na2S2O8 (7775-27-1)

Sodium Persulphate AR M. W.: 238.09 Assay(iodometric) 98.0%

495.00

500 gm

024340 Na2O2 (1313-60-6)

Sodium Peroxide Granular M. W.: 77.98 Assay (iodometric) 93.0%

5967.00

500 gm

010260 Na2O2 (1313-60-6)

Sodium Peroxide Powder AR M. W.: 77.98 Assay (By titration of reducing powder against permaganate) 95.0%

2120.00 9500.00

100 gm 500 gm

Na3PO4.12H2O (10101-89-0) 030195

026186 Na2SiO3.9H2O (13517-24-3)

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tri-Sodium Ortho Phosphate -12-hydrate AR M. W.: 380.13 Assay (acidimetric) 98.0-102.0%

010384

Sodium Meta Periodate See Sodium-Meta-Periodate

Product Name

Sodium Polyanethole Sulphonate AR

85

C

E F G H I J K L M N O P Q R S T U V

374.00 1431.00

1 gm 5 gm

Sodium Propionate 451.00 M. W.: 96.06 POR Assay (after drying, Non-aqueous) 99.0-101.0%

500 gm 50 kg

Sodium Potassium Tartrate See Potassium Sodium tartrate 030206 CH3.CH2.COONa (137-40-6)

B

D

Sodium Phosphate Dibasic See di-Sodium Hydrogen Ortho Phosphate 012224 (55963-78-5)

A

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W X Y Z

LABORATORY CHEMICALS Product Code

Product Name

030208

tetra-Sodium Pyro Phosphate (Anhydrous) M. W.: 265.90 Assay (acidimetric) 97.5%

802.00 POR

500 gm 25 kg

tetra-Sodium Pyro Phosphate (Decahydrate) M. W.: 446.05 Assay (acidimetric) 98.5%

783.00 POR

500 gm 50 kg

Na4P2O7.10H2O (13472-36-1)

tetra-Sodium Pyro Phosphate (Decahydrate) AR M. W.: 446.06 Assay (acidimetric) 99-103%

820.00 8020.00

012205 C3H3O3Na (113-24-6)

Sodium Pyruvate for Biochemistry AR 370.00 M. W.: 110.04 1270.00 Assay (NAT) (Non-aqueous) 99.0% 5000.00

013113 C6Na2O6 (523-21-7)

Sodium Rhodizonate AR M. W.: 214.04 Assay (non-aqueous) 98.5%

030210 C6H4(OH).COONa (54-21-7)

Sodium Salicylate 491.00 M. W.: 160.10 POR Assay (after drying non-aqueous) 99.0%

500 gm 50 kg

024323

012206 C6H4(OH).COONa (54-21-7)

Sodium Salicylate AR M. W.: 160.10 Assay (dried substance) 99.5-100.5%

2530.00 4343.00

250 gm 500 gm

C4H4Na2O6 (868-18-8)

010262 Na2SeO4 (13410-01-0)

Sodium Selenate AR M. W.:188.94 Assay 99.0%

3960.00 37220.00

100 gm 1 kg

930214 Na2SeO3 (10102-18-8)

Sodium Selenite AR Additive for nutrient media alkaloidal reagent M. W.: 172.94 Assay (ex Se Oxidimetric) 99.0%

1062.00 3853.00 28540.00

25 gm 100 gm 1 kg

024327

Sodium Sesquicarbonate

378.00

500 gm

Na4P2O7 (13472-36-1) 030207 Na4P2O7.10H2O (13472-36-1) 010261

Price Packing

Product Code 030224 Na2S.XH2O (27610-45-3) 010265 Na2S XH2O (27610-45-3) 030226

3168.00

500 gm 5 kg

25 gm 100 gm 500 gm 5 gm

Sodium-m-Silicate See Sodium Meta Silicate 030216 Na2Si3O7 (1344-09-8)

Sodium Silicate Solution water glass M. W.: 242.2 Assay as (Na2O Titrimetric) 10% (Gravimetric as ) 25.5-28.5%

657.00

5 lit

026190 Na2SnO3.3H2O (12209-98-2)

Sodium Stannate 3601.00 M.W.:266.71 POR Assay [soluble Tin (as Sn)] Abt. 40.0%

500 gm 25 kg

030217

Sodium Starchglycolate

882.00 7920.00

500 gm 5 kg

030219 Sodium Succinate Hexahydrate (CH2COONa)2.6H2O M. W.: 270.14 (6106-21-4) Assay (dried, non-aq.) 99.0%

689.00 POR

500 gm 25 kg

012225 Sodium Succinate AR (Hexahydrate) (CH2.COONa)2.6H2O M. W.: 270.15 (150-90-3) Assay (NT) 99.0%

329.00

100 gm

Na2SO4 (7757-82-6)

Sodium Sulphate Anhydrous Purified (Sodium Sulphate Dried) M. W.: 142.04 Assay (after drying) 99.0%

162.00 284.00 1000.00 POR

500 gm 1 kg 5 kg 50 kg

010264 Na2SO4 (7757-82-6)

Sodium Sulphate (Anhydrous) AR M. W.: 142.04 Assay (Acidimetric after drying) 99.5%

198.00 338.00 POR

500 gm 1 kg 50 kg

030223

! Store at 0-40C and Keep dry

Price Packing

Sodium Sulphide Fused Flakes Iron Free 226.00 M. W.: 78.04 POR Assay (Na2S) 55.0-58.0%

Sodium Sulphide AR M. W.: 78.04 Assay (Na2S) 55-58%

Sodium Sulphite Anhydrous Purified

500 gm 50 kg

1850.00

500 gm

199.00 361.00 1504.00 POR

500 gm 1 kg 5 kg 50 kg

Na2SO3 (7757-83-7)

M. W.: 126.04 Assay (iodometric) 96.0%

010357 Na2SO3 (7757-83-7)

Sodium Sulphite Anhydrous AR M. W.: 126.04 Assay(iodometric) 97.0%

239.00 POR

500 gm 50 kg

030227 di-Sodium Tartrate Purified [CHOH.COONa]2.2H2O M. W.: 230.08 (6106-24-7) Assay (Non-aqueous) 99-101%

923.00 9190.00 POR

500 gm 5 kg 50 kg

010333 di-Sodium Tartrate AR [CHOH.COONa]2.2H2O M. W.: 230.08 (6106-24-7) Assay 99.0%

1170.00

500 gm

379.00

500 gm

Sodium-DL-Tartrate Anhydrous (Not Suitable for Karl Fischer) M. W.: 194.05 Assay (Non-aqueous) 99-101.00%

043037 (11006-55-6)

Sodium Tauroglycocholate

3762.00

500 gm

030233 C24H20BNa (143-66-8)

Sodium Tetra Phenyl Borate AR M. W.: 342.23 Assay (argentometric) 99.5%

1080.00

10 gm

030636 NaSCN (540-72-7)

Sodium Thiocyanate M. W.: 81.07 Assay (Calculated on dried basis; Argentometric) 98.0%

576.00 POR

500 gm 50 kg

010429 NaSCN (540-72-7)

Sodium Thiocyanate AR M. W.: 81.07

1179.00

500 gm

030234

Sodium Thioglycolate for Bacteriology M.W. : 114.09 Assay (Iodometric) 98.0%

928.00 2727.00

100 gm 500 gm

Sodium Thiosulphate Pentahydrate Purified (Sodium Thiosulphate5-hydrate) (Hypo) M. W.: 248.17 Assay (iodometric) 99.0%

140.00 1108.00 POR

500 gm 5 kg 50 kg

Na2S2O3.5H2O (10102-17-7)

Sodium Thiosulphate Pentahydrate AR 244.00 Meets Analytical Specification 1962.00 of IP, BP, USP, Ph. Eur. POR M. W.: 248.17 Assay (Iodometric) 99.5%

500 gm 5 kg 50 kg

930236 Na2S2O3 (7772-98-7)

Sodium Thiosulphate (Anhydrous)AR 500.00 M. W.: 158.11 POR Assay (iodometric on dried subs.) 98.0%

1 kg 50 kg

018028

Sodium Thiosulphate Solution 500.00 0.1 mol/1 Citrisol 12.409g Na2S2O3 5H2O for 500 ml solution 0.1 N solution

6 amp

019158

Sodium Thiosulphate Solution N/10

95.00

500 ml

024320

Sodium Triacetoxyborohydride 95%

1224.00 4100.00

25 gm 100 gm

C5CH2COONa (367-51-1) 030235 Na2S2O35H2O (10102-17-7) 010268

86

Product Name

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LABORATORY CHEMICALS Product Code

Product Name

030719

Sodium Tripolyphosphate Anhydrous (STPP) M. W.: 367.86

Na5O10P3 (7758-29-4)

Price Packing 424.00

Product Name

Product Code

1 kg

Price Packing

STAINING SOLUTIONS

A

For Eucaryotic cells / Tissue (s)

May-Grunwald's eosin-methylene blue

Aceto Carmine solution

Papanicolaous soln. 1a

030237 Na2WO4.2H2O (10213-10-2)

Sodium Tungstate Purified M. W.: 329.86 Assay (Gravimetric) 98.0%

784.00 1801.00 POR

100 gm 250 gm 50 kg

Albert stain 'A' solution

Papanicolaous soln. 2b

Albert stain 'B' solution

Papanicolaous soln. 3b

010269

Sodium Tungstate AR Reagent for determination of Uric acid M. W.: 329.86 Assay 99.0-101.0%

901.00 2008.00

100 gm 250 gm

Borax carmine alcoholic

Shorr staining soln.

Borax carmine (grenacher's) aqueous

Wright staining soln.

Brilliant cresyl blue

Solution for general Use

Na2WO4.2H2O (10213-10-2) 023043 Na2WO4

Sodium Tungstate 10% w/v Assay 10-11.0% w/v

030183

Sodium Meta Vanadate (Sodium Monovanadate) M. W.: 121.93 Assay (ex V) 98.0%

NaVO3 (13718-26-8)

108.00 424.00

100 ml 500 ml

1310.00 5000.00

100 gm 500 gm

C20H13N2NaO5S (2538-85-4))

Solochrome Dark Blue C.l. No. 15705 (Calcon, Eriochrome Blue Black R) M. W.: 416.39

030242 D-Sorbitol for Microbiology CH2(OH).(CH.OH)4.CH2OH M. W.: 182.17 (50-70-4) Assay (Iodometric, Calc. on anhy. subs.) 98.0-100.5% 024314

Sorbitol Liquid 70% Sorensen's Salt See di-Sodium Hydrogen Ortho Phosphate

044095

Soyabean Meal Defattered

024321

Soya Lecithin

013123 C16H9N2Na3O11S3 (23647-14-5)

Spadns AR Certified M. W.: 570.40

056002 (1338-39-2)

Span 20

024347 (26266-57-9)

Span 40

024346 C24H46O6 (1338-41-6)

Span 60

307.00 874.00 3110.00

5 gm 25 gm 100 gm

Giemsa staining soln.

Methylene blue

F G

Safranine soln.

H

Stannic Chloride Pentahydrate M. W.: 350.58 Assay (ex Sn) 97.5%

2700.00

030251 SnO2 (18282-10-5)

Stannic Oxide M. W.: 150.69 Assay 99.0%

3960.00

500 gm

030254

Stannous Chloride (Tin II Chloride) M. W.: 225.63 Assay 97.0%

612.00 1440.00 2700.00 POR POR

100 gm 250 gm 500 gm 5 kg 25 kg

Stannous Chloride AR Reagent for Amino Acid & Peptide Analysis M. W.: 225.63 Assay 97.0%

680.00 1540.00 2880.00 POR

100 gm 250 gm 500 gm 25 kg

030258

Stannous Oxide Assay (ex stannous, Tin) 90.0%

4896.00

500 gm

Q

030726

721.00 3403.00

100 gm 500 gm

R

SnSO4 (7488-53-3)

Stannous Sulphate (Tin (II) Sulphate) M. W.: 214.75 Assay (oxidimetric, Sn) 50.0%

930726 SnSO4 (7488-53-3)

Stannous Sulphate AR M. W.: 214.75 Assay (iodometric) 96.0%

2944.00

250 gm

031045

Starch Iodide Paper (10 Books of 20 Leaves in Box)

190.00

200 lvs

030261

Starch Corn (Maize) (Insoluble)

298.00 2800.00

500 gm 5 kg

044514 (C6H10O5)n

Starch Hydrolysed for Biochemistry

2053.00 5860.00

100 gm 500 gm

030262

Starch Potato (Insoluble)

298.00 2800.00 POR

500 gm 5 kg 50 kg

500 gm 5 kg 25 kg

SnCI2.2H2O (10025-69-1)

325.00 1098.00

250 gm 1 kg

010270

212.00 802.00

500 ml 2.5 lit

270.00

500 gm

2980.00 11953.00

100 gm 500 gm

1400.00 4455.00

5 gm 25 gm

550.00

500 ml

604.00

SnCI2.2H2O (10025-69-1)

500 gm

698.00

500 gm

024345 (26658-19-5)

Span 65

640.00

500 gm

024344 (1338-43-8)

Span 80

604.00 4960.00

500 ml 5 lit

(9005-25-8)

(9005-25-8)

87

I

030247 SnCl4.5H2O (7646-78-8)

1099.00 10000.00 POR

M.W. : 430.62

! Store at 0-40C and Keep dry

Carbol fuchsin staining soln. Gentian violet

Leishman's staining soln.

Soluble Blue See Aniline Blue 030241 Sorbic Acid Mould yeast inhibitor CH3.CH:CH.CH:CH.COOH M. W.: 112.13 (110-44-1) Assay (acidimetric) 98.5%

Field stain 'A' solution

E

Hematoxylin (Delafield's) staining soln. Nigrosine 10% soln.

Solochrome Black T See Erichrome black T 013120

C D

Field stain 'B' solution

actophenol picric acid soln.

B

500 gm

J K L M N O P

S T U V

We Offer Quality with Quantity

W X Y Z

LABORATORY CHEMICALS Product Code

Product Name

030264 (C6H10O5)n (9005-84-9)

Starch Soluble (Ex Potato)

010271 (C6H10O5)n (9005-84-9)

Starch Soluble AR

024319 CH3(CH2)16COOH (57-11-4)

Stearic Acid for Biochemistry M. W.: 284.49

030267 (57-11-4)

Stearic Acid for Synthesis Total assay (Palmitic acids stearic acid) (C18H36O2 & C16H32O2) (GC) 90.0%

014149

Price Packing 797.00 POR

500 gm 25 kg

945.00 POR

500 gm 25 kg

594.00 2035.00

5 gm 25 gm

298.00 POR

500 gm 25 kg

Strontium Atomic Absorption STD Soln. 1206.00 Contains 1000 mg/litre AAS

250 ml

Product Code 030297

030268 (C17H35.CO)2O

Stearic Anhydride M. W.: 550.95 Assay (ex anhydride) 97.0%

5000.00

l Streptomycin Sulphate for Lab Use (C21H39N7O12)2(H2SO4)3 M. W.: 1457.38 (3810-74-0) Assay (dried) 95.0%

100 gm 500 gm

Sucrose (Saccharose) M. W.: 342.30

217.00 406.00 1702.00 POR

500 gm 1 kg 5 kg 50 kg

010274 C12H22O11 (57-50-1)

Sucrose AR M. W.: 342.30 Assay 99.5%

441.00 860.00 POR

500 gm 1 kg 50 kg

MB2080 C12H22O11 (57-50-1)

Sucrose For Molecular Biology M. W.: 342.3 Assay 99.5%

586.00

500 gm

024304

Sudan I C.I. 12055 M. W.: 248.29 Dye content (titanometry) Abt. 97.0%

136.00 500.00

25 gm 100 gm

Sudan III for Microscopy 140.00 C.I. No. 26100 243.00 M. W.: 352.4 500.00 Dye content (titanometry) Not less then 75.0%

10 gm 25 gm 100 gm

035038

Sudan III Solution

154.00

125 ml

034070

Sudan IV for Microscopy 100.00 C.l. No. 26105 172.00 M. W.: 380.45 491.00 Dye content (titanometry) About 80.0%

10 gm 25 gm 100 gm

C12H22O11 (57-50-1)

C16H12N2O (842-07-9) 034069 C22H16N4O (85-86-9)

Stearyl Alcohol See 1-Octadecanol 024360

352.00 1503.00

030299

5 gm

721.00 2800.00

5 gm 25 gm

Price Packing

Succinimide (Butanimide) M. W.: 99.09 Assay (acidimetric) 98.5%

C4H5NO2 (123-56-8)

CPECTROSOL

Product Name

C24H20N4O (85-83-6)

030275 SrCO3 (1633-05-2)

Strontium Carbonate M. W.: 147.63 Assay (acidimetric) 99.0%

730.00 POR

500 gm 25 kg

030276 SrCl2.6H2O (10025-70-4)

Strontium Chloride Purified M. W.: 266.62 Assay (Complexometric) 98.0-101.0%

342.00 POR

500 gm 50 kg

010272 SrCl2.6H2O (10025-70-4)

Strontium Chloride AR M. W.: 266.62

846.00

500 gm

030282 Sr(NO3)2 (10042-76-9)

Strontium Nitrate Anhydrous Purified M. W.: 211.63 Assay (complexometric) 99.0%

388.00 POR

500 gm 50 kg

010314 Sr(NO3)2 (10042-76-9)

Strontium Nitrate AR M. W.: 211.63 Assay (Complexometric) 99.0%

775.00

500 gm

024342 SrSO4 (7759-02-6)

Strontium Sulphate Pure M. W.: 183.68

486.00

500 gm

030295 (CH2.COOH)2 (110-15-6)

Succinic Acid Cryst. Pure M. W.: 118.09 Assay (acidimetric) 99.0%

450.00 POR

500 gm 50 kg

010273 (CH2.COOH)2 (110-15-6)

Succinic Acid AR M. W.: 118.09 Assay(acidimetric) 99.5%

531.00 2205.00

100 gm 500 gm

930308 Sulphanilamide NH2.C6H4.SO2.NH2 M. W.: 172.20 (63-74-1) Assay (HPLC) 98.0%

2160.00 POR

500 gm 25 kg

030296 (CH2CO)2O (108-30-5)

Succinic Anhydride for Synthesis M. W.: 100.07 Assay (acidimetric) 99.0%

244.00 901.00 POR

100 gm 500 gm 50 kg

030308 C6H8N2O2S (63-74-1)

846.00 3150.00

100 gm 500 gm

034071 C29H24N6 (4197-25-5) 024315 C16H12N2O 024310

! Store at 0-40C and Keep dry

441.00 977.00

10 gm 25 gm

Sudan yellow C.I. 12055 M. W.: 248.29 Dye content (titanometry) Abt. 97.0%

441.00 1323.00

25 gm 100 gm

Sulphacetamide Sodium for Lab Use

604.00

25 gm

024313

Sulphadiazine for Lab Use

024309

Sulphamethazine Plain for Lab Use

024318

Sulphamethoxazole for Lab Use

030307 NH2SO3H (5329-14-6) 010410 NH2SO3H (5329-14-6)

88

Sudan Black B for Microscopy C.I. No. 26150 M. W.: 456.55 Dye content (Acidimetry) 60.0%

590.00

5 gm

590.00 2907.00

5 gm 25 gm

851.00

25 gm

Sulphamic Acid 266.00 (Amido Sulphonic Acid) 2260.00 M. W.: 97.09 POR Assay (acidimetric on dired subs.) 99.0%

500 gm 5 kg 50 kg

Sulphamic Acid AR 1350.00 (Amido Sulphonic Acid) M. W.: 97.09 Assay (acidimetric on dried subs.) 99.3-100.3%

500 gm

Sulphanilamide AR M. W.: 172.20 Assay (HPLC) 99.0%

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

030309 NH2.C6H4SO3H (121-57-3)

Sulphanilic Acid for Synthesis M. W.: 173.19 Assay (acidimetric) 98.5%

010275

Price Packing 595.00

500 gm

441.00 1927.00

100 gm 500 gm

NH2C6H4SO3H (121-57-3)

Sulphanilic Acid AR Sensitivity to Nitrate 1:100,000,000 Parts M. W.: 173.19 Assay (Acidimetric) 99.0%

024367

Sulphanilic Acid Solution

100.00

100 ml

S18796

Sulphate Standard Solution 1000 mg/l 3510.00

100 ml

Product Code 930713 (CHOH.COOH)2 (133-37-9) 030713

100 gm 500 gm 50 kg

5-Sulphosalicylic Acid AR Suitable for detection of Protein in Urine C6H3(OH) (COOH).SO3H.2H2O M. W.: 254.21 (5965-83-3) Assay(acidimetric) 99.5%

250 gm 500 gm

010346

1134.00 2160.00

024312

5-Sulpho Salicylic Acid 3% Solution

90.00

125 ml

024311

5-Sulpho Salicylic Acid 10% Solution

95.00

125 ml

024339 (5965-83-3)

5-Sulphosalicylic Acid 20% Solution Assay (Acidimetric) 20.0%

90.00

125 ml

024308 (7664-93-9)

Sulphuric Acid 2N/3

91.00

500 ml

024307

Sulphuric Acid N/1

90.00

500 ml

024306

Sulphuric Acid N/50

90.00

500 ml

024338 (7664-93-9)

Sulphuric Acid 20% v/v Assay About 20.0% v/v

91.00

500 ml

024305 (7664-93-9)

Sulphuric Acid 25% v/v Assay about25% w/v

95.00

500 ml

024353 (7664-93-9)

Sulphuric Acid 0.5 mol/lit Citrisol

595.00

6 amp

024352

Sulphuric Acid 0.1N Solution 0.05 mol/lit Citrisol

500.00

6 amp

DL-Tartaric Acid (This is not D-Tartaric Acid) M. W.: 150.09 Assay (acidimetric) 99.0% L (+) Tartaric Acid Cryst.Pure (Dextro-Rotatory (+) Tartaric Acid) M. W.: 150.09 Assay (acidimetric) 99.0%

C16H9N4Na3O9S2 (1934-21-0)

Tartrazine for Microscopy 100.00 C.l. No. 19140 325.00 M. W.: 534.37 2602.00 Dye content (dried, titanometric) 85.0%

25 gm 100 gm 1 kg

037149 C2H7NO3S (107-35-7)

Taurine for Synthesis M. W.: 125.15 Assay (T; acidimetry) 98.0%

1801.00

100 gm

014093

Tellurium Atomic Absorption Std. Soln. Contains 1000 mg/lit ASS

1377.00

250 ml

C4H6O6 (87-69-4) 034150

A B

500 gm 5 kg 50 kg

C D E F G H I J

CPECTROSOL

030347 Te (13494-80-9)

Tellurium (Metal) powder At. W.: 127.60 Assay (Iodometry) 99.0%

10400.00

100 gm

RE1001

Terbium Metal Powder 99.9%

3420.00

1 gm

Terbium Acetate XH2O 99.9%

3420.00

5 gm

RE1017

Terbium Carbonate XH2O 99.9%

3420.00

5 gm

RE1023 TbCl3.XH2O

Terbium Chloride XH2O M. W.: 265.28 Assay (dried basis) 99.9%

3456.00

5 gm

RE1043 Tb (NO3)3.6H2O

Terbium Nitrate 6H2O M. W.: 435.02 Assay 99.9%

4100.00

5 gm

Terbium Oxide M. W.: 747.69 Assay 99.9%

1980.00

1 gm

5810.00

5 gm

325.00

500 gm

019166

Sulphuric Acid 0.1N (N/10)

90.00

500 ml

266.00 1000.00

500 ml 2.5 lit

RE1061

Terbium Sulphate XH2O 99.9%

030351

033122 (14807-96-6)

Sulphurous Acid 5-6% AR (Sulphur dioxide) M. W.: 64.06 Assay (So2) 5.0-6.0% w/v

Talcum Powder Pract

158.00 POR

500 gm 25 kg

C8H6O4 (100-21-0)

Terephthalic Acid for Synthesis M. W.: 166.14 Assay (acidimetric) 98.0%

012313 C76H52O46 (1401-55-4)

Tannic Acid AR M. W.: 1701.23

649.00 1351.00 2503.00

100 gm 250 gm 500 gm

044158 C7H17NO6S (29915-38-6)

TAPS Buffer M. W.: 243.28 Assay (Acidimetric) 99.0%

1099.00 3970.00

25 gm 100 gm

024274 C10H18O (8006-39-1)

Terpineol (Mixture of isomers) M. W.: 154.25 Assay (mix isomers) 98.0%

044575 C7H17NO7S (68399-81-5)

TAPSO Buffer M.W.: 259-30 Assay 99.0%

6193.00

100 gm

024273 C4H6O6 (147-71-7)

D (-) Tartaric Acid M. W.: 150.09 Assay (acidimetric) 99.0%

275.00 1845.00

25 gm 250 gm

89

M N O P Q R S T

1090.00 5000.00

500 ml 2.5 lit

Tert-Butanol See tert-Butanol 044130 C6H15NO6S (7365-448)

TES Buffer M. W.: 229.25 Assay (Acidimetric) 99.0%

2053.00 5706.00

25 gm 100 gm

030355

1,1,2,2-Tetra Bromo Ethane for Microscopy M. W.: 345.67 Assay (GC) 98.5%

3250.00 6004.00

250 ml 500 ml

C2H2Br4 (79-27-6)

K L

RE1009

019165

! Store at 0-40C and Keep dry

500 gm 50 kg

L (+) Tartaric Acid AR 1099.00 (Dextro-Rotatory (+) Tartaric Acid) 10000.00 M. W.: 150.09 POR Assay (on dried subs. acidimetric) 99.5-100.5%

RE1052 Tb4O7

SO3 (7782-99-2)

442.00 POR

500 gm 5 kg 50 kg

010277

CPECTROSOL

Price Packing

1000.00 8506.00 POR

(CHOH.COOH)2 (87-69-4)

030314 5-Sulphosalicylic Acid 297.00 C6H3(OH) (COOH).SO3H.2H2O M. W.: 254.21 900.00 (5965-83-3) Assay (acid-base titrimetric) 99.0-101.0% POR

Product Name

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U V W X Y Z

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

024283 C16H36NBr (1643-19-2)

Tetra Butyl Ammonium Bromide M. W.: 322.37 Assay (argentometric) 99.0%

487.00 1702.00 POR

250 gm 1 kg 25 kg

010334 C4H8O (109-99-9)

Tetrahydrofuran AR Stabilized M. W.: 72.11 Assay (GC) 99.5%

577.00 2300.00 POR

500 ml 2.5 lit 25 lit

Tetra Butyl Ammonium Hydrogen Sulphate for Synthesis (CH3(CH2)3)4 NHSO4 M. W.: 339.54 (32503-27-8) Assay (acidimetric) 98.0%

406.00 1706.00 POR

100 gm 500 gm 25 kg

015247

Tetrahydrofuran For HPLC & Spectroscopy M. W.: 72.11 Assay (GC) 99.7%

1495.00 3501.00

1 lit 2.5 lit

012316

Tetra Butyl Ammonium Hydrogen Sulphate AR M. W.: 339.53 Assay (acidimetric cal. subs.) 99.0%

540.00 1620.00

25 gm 100 gm

C6H4O6.2H2O (5676-48-2)

Tetrahydroxy-p-Benzoquinone AR Indicator for Sulphate Titration M. W.: 208.12 Assay (HPLC) 97.0%

469.00 1800.00

1 gm 5 gm

Tetra-N-Butyl Ammonium Hydroxide 0.1N aq. Solution AR M. W.: 259.48

1306.00

500 ml

030373 C10H12 (119-64-2)

Tetralin M. W.: 132.21 Assay (GC) 98.0%

1504.00 6508.00

500 ml 2.5 lit

024244

Tetra-N-Butyl Ammonium Hydroxide 10% aqueous Solution Assay (acidimetric) Approx 10.0%

1252.00

100 ml

030379 C4H12CIN (75-57-0)

Tetramethyl Ammonium Chloride pure 514.00 M. W.: 109.60 2305.00 Assay (argentometry) 98.0%

100 gm 500 gm

024242 (C4H9)4NOH (2052-49-5)

Tetra-N-Butyl Ammonium Hydroxide 20% aq. Solution Assay (acidimetric) 20.0%

1800.00 6800.00

100 ml 500 ml

024299

Tetramethyl Ammonium Hydroxide 990.00 10% Solution in water for Polarography 2970.00 M. W.: 91.15 Assay (acidimetric) 9.5-10.5%

50 ml 250 ml

019176

Tetra Butyl Ammonium Hydroxide 40 % in water

3780.00

100 ml

019177

770.00 2440.00

25 ml 100 ml

012334 [CH3(CH2)3]4NI (311-28-4)

Tetra Butyl Ammonium Iodide AR M. W.: 369.38 Assay (argentometric) 99.0%

2350.00 POR

100 gm 1 kg

Tetramethyl Ammonium Hydroxide 25% aqueous Solution pure Assay (acidimetric) 24.0-27.0%

024236

100 ml 500 ml

CHCI2.CHCI2 (79-34-5)

1,1,2,2-Tetra Chloroethane for Synthesis M. W.: 167.85 Assay (GC) 97.0%

1405.00 7003.00

500 ml 2.5 lit

(75-59-2)

1458.00 6454.00

026198

Tetramethyl Ammonium Hydroxide 25% in Methanol pure Assay (acidimetric) 24.0-27.0%

024234 C4H12IN (75-58-1)

Tetramethyl Ammonium Iodide M. W.: 201.05 Assay (argentometric) 99.0%

1603.00 6400.00

100 gm 500 gm

012301 CHCI2, CHCI2 (79-34-5)

1,1,2,2-Tetra Chloroethane AR M. W.: 167.85 Assay (GC) 98.0%

1702.00 8002.00

500 ml 2.5 lit

044308

030693

Tetrachloroethylene for Synthesis (Perchloro Ethylene) M. W.: 165.83 Assay (GC) 99.0%

504.00 2458.00 POR

500 ml 2.5 lit 25 lit

n,n,n,n-Tetramethyl Ethylenediamine (Temed) for Synthesis M. W.: 116.21 Minimum assay (GLC) 99.0%

671.00 1049.00 1980.00 9343.00

100 ml 250 ml 500 ml 2.5 lit

333.00 1000.00 2003.00

25 ml 100 ml 250 ml

Tetrachloroethylene for HPLC & Spectroscopy M. W.: 165.83 Assay (GC) 99.8%

1580.00

1 lit

n,n,n,n-Tetramethyl Ethylene Diamine AR M. W.: 116.21 Assay (GC) 99.0%

1693.00 6903.00

5 gm 25 gm

l Tetracycline Hydrochloride for Lab use M. W.: 480.90 Assay (non aqueous titration) 99.0%

1270.00

10 gm

n,n,n,n-Tetramethyl-p-Phenylene Hydrochloride C6H4[N(CH3)2]2 2HCl M. W.: 237.17 (637-01-4) Assay (argentometric) 98.0% 012325 C0H12N2S4

595.00 2386.00

100 gm 500 gm

271.00 874.00

100 gm 500 gm

1360.00 10890.00

10 gm 100 gm

024282

C16H37NO4S (32503-27-8) 012327 C16H37 NO (2052-49-5)

CCI2:CCI2 (127-18-4) 014081 CI2C:CCI2 (127-18-4) 099900 C22H24N2O8HCI (64-75-5) 030366 (C2H5)4 NBr (71-91-0)

Tetraethyl Ammonium Bromide for Synthesis M. W.: 210.16 Assay (Argentometric) 98.0%

024237

Tetraethyl Ammonium Iodide

3024.00 POR

100 gm 1 kg

030371

Tetrahydrofuran (Stabilized) for Synthesis M. W.: 72.11 Assay (GC) 99.5%

505.00 2205.00 POR

500 ml 2.5 lit 25 lit

C4H8O (109-99-9)

! Store at 0-40C and Keep dry

Product Code

C4H8O (109-99-9) 020122

C4H13NO (75-59-2)

(75-59-2)

C6H16N2 (110-18-9) 012321 C6H16N2 (110-18-9)

Product Name

Price Packing

030386

Tetramethyl Thiuram Disulphide M. W.: 240.44 Assay 98.0% Tetrazolium Salt See 2,3,5-Triphenyl Tetrazolium Chloride

90

013128 C8H5F3O2S (326-91-0)

2-Thenoyl Trifluoro Acetone AR M. W.: 222.19 Assay (acidimetric) 99.0%

RE1071

Thulium Metal Powder 99.9%

6930.00

1 gm

RE1077

Thulium Acetate XH2O 99.9%

2160.00

1 gm

RE1091

Thulium Chloride XH2O 99.9%

2160.00

1 gm

RE1109

Thulium Nitrate Hexahydrate 99.9%

1890.00

1 gm

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Name

Price Packing

RE1120

Thulium Oxide 99.9%

2160.00

1 gm

044005

Thiamine Hydrochloride for Biochemistry (Vitamin B1) M. W.: 337.27 Assay (On dried substance) 98.5-101.5%

208.00 387.00 2480.00

10 gm 25 gm 250 gm

Product Code

C12H17N4OSCIHCI (67-03-8) 029468

Thianaphthene-3-Carboxaldehyde 97% 1450.00 5400.00

024294 CH3CSNH2 (62-55-5)

Thioacetamide Pract M. W.: 75.13 Assay (Argentometry) 98.0%

1306.00 5806.00

100 gm 500 gm

013129

Thioacetamide AR for Precipitation of Heavy Metals M. W.: 75.13 Assay (Argentometric)99.0%

1782.00

100 gm

030408 C4H4N2O2S (504-17-6)

2-Thiobarbituric Acid AR M. W.: 144.15 Assay (acidimetric on dried substance) 99.0%

1801.00 6004.00

25 gm 100 gm

030415 CH2(SH).COOH (68-11-1)

Thioglycolic Acid Abt. 80% M. W.: 92. 12 Assay Abt. 80.0%

1036.00 4303.00

500 ml 2.5 lit

012315 CH2(SH)COOH (68-11-1)

Thioglycolic Acid 99% AR M. W.: 92.12 Minimum assay (iodometric) 99.0%

1940.00

500 ml

2251.00 5491.00 21223.00 POR

10 gm 25 gm 100 gm 1 kg

1999.00 9450.00

100 ml 500 ml

SOCl2 (7719-09-7)

Thionyl Chloride for Synthesis 424.00 (Min. order should be for 4x500 ml) 2008.00 M. W.: 118.97 Assay (iodometric ex; Cl) 99.0-101.0%

500 ml 2.5 lit

024230 C6H6S (108-98-5)

Thiophenol for Synthesis M. W.: 110.2 Assay (GC) 98.0%

1233.00 5391.00

030420 NH2.CS.NH.NH2 (79-19-6)

Thiosemicarbazide AR M. W.: 91.13 Assay (iodometric) 98.0%

024297 NH2.CS.NH2 (62-56-6)

CH3CSNH2 (62-55-5)

Product Code 010280

1 gm 5 gm

Product Name

Price Packing 1800.00 6800.00

Th(NO3)45H2O (14767-04-5)

Thorium Nitrate AR as a reagent for determination of Fluorine M. W.: 570.13 Assay (complexometric) 99.0%

012318 ThO2 (1314-20-1)

Thorium Oxide AR M. W.: 264.04 Assay 99.0%

4500.00

25 gm

288.00 576.00 8163.00

10 gm 25 gm 500 gm

406.00 1603.00 6508.00

1 gm 5 gm 25 gm

030433 Thymol (Crystal) (CH3)2CH.C6H3 (CH3).OH M. W.: 150.22 (89-83-8) Assay(GC) 99.0%

649.00 2359.00

100 gm 500 gm

930433 Thymol (Crystal) AR (CH3)2CH.C6H3 (CH3).OH M. W.: 150.22 (89-83-8) Assay (GC) 99.5%

1000.00 2970.00

100 gm 500 gm

185.00 599.00

5 gm 25 gm

020113 C27H30O5S (76-61-9)

A B C D

024278 L-Threonine 99% AR CH3.CH(OH).CH(NH2).COOH M. W.: 119.12 (72-19-5) Assay (ex. N) (non-aq.) 99.0% 042048 C10H14N2O5 (50-89-5)

25 gm 100 gm

Thymidine for biochemistry M. W.: 242.23 Assay (HPLC) 99.0%

Thymol Blue pH Indicator AR pH Transition range 1.2-2.8 Red to Yellow M. W.: 466.60

021031

Thymol Blue Indicator Solution

020114 C27H29NaO5S (62625-21-2)

E F G H I J K L

82.00

125 ml

Thymol Blue Sodium Salt pH Indicator M. W.: 488.58

225.00

5 gm

020116 C28H30O4 (125-20-2)

Thymolphthaleine AR pH Indicator M. W.: 430.55

226.00 901.00

5 gm 25 gm

021032

Thymolphthaleine Indicator Solution

91.00

125 ml

024261 C38H44N2O12 (1913-93-5)

Thymolphthaleine Complexone M. W.: 720.78

2570.00 8370.00

1 gm 5 gm

024284

Thymol Violet pH Indicator

230.00 932.00

5 gm 25 gm

R

500 ml 2.5 lit

910280 Sn (7440-31-5)

Tin (Metal) Powder AR At. Wt. : 118.69 Assay 99.5%

1108.00 2602.00

100 gm 250 gm

S

383.00 1323.00

25 gm 100 gm

024285 Sn (7440-31-5)

Tin (Metal) Powder AR At. W.: 118.69 Assay 99.9%

1090.00 2187.00

10 gm 25 gm

T

250 gm

U

370.00 POR

500 gm 50 kg

Tin (Metal) Foil AR At. W.:118.69 Assay 99.95%

3250.00

Thiourea Pract M. W.: 76.12 Assay (iodometric) About 97.0%

030436 Sn (7440-31-5)

50 gm

Thiourea Purified M. W.: 76.12 Assay (Iodometric) 98.0%

433.00 POR

500 gm 50 kg

Tin (Metal) Foil At. W.: 118.69 Assay (Complexometic) 99.5%

541.00

030423 NH2.CS.NH2 (62-56-6)

024298 Sn (7440-31-5)

010348 NH2.CS.NH2 (62-56-6)

Thiourea AR M. W.: 76.12 Assay (Iodometric) 99.0%

680.00 POR

500 gm 50 kg

030438 Sn (7440-31-5)

Tin (Metal) Granulated At. W.: 118.69 Assay (Complexometic) 99.5%

1207.00 5095.00

100 gm 500 gm

010281 Sn (7440-31-5)

Tin (Metal) Granulated AR At. W.: 118.69 Assay (Complexometic) 99.7%

2206.00 6004.00

100 gm 500 gm

Thiomersal Used as a Preservative for Sucrose Buffer Solution C2H5Hg.S.C6H4. COONa M. W.: 404.81 (54-64-8) Assay (Argentometric) 97.0% 030416

024263 C3H8O2S (96-27-5) 024288

1-Thioglycerol 90% (3-Mercapto-1, 2-Propanediol) M. W.: 108.16 Assay (oxidimetric) 90.0%

! Store at 0-40C and Keep dry

91

M N O P Q

V W

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X Y Z

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

014056

Tin Atomic Absorption STD Soln. Contains 1000 mg/litre AAS

1377.00

250 ml

1198.00 POR

500 gm 5 kg

Titan Yellow AR C.I. No. 19540 C28H19N5Na2O6S4 M. W.: 695.73 (1829-00-1)

325.00 1207.00

10 gm 50 gm

030446 TiO2 (13463-67-7)

Titanium Dioxide (Titanium IV Oxide) M. W.: 79.89 Assay (ex Ti) 98.0%

374.00 694.00 3205.00 POR

500 gm 1 kg 5 kg 50 kg

012305 TiO2 (13463-67-7)

Titanium Dioxide AR 860.00 M. W.: 79.89 4753.00 Assay (ex Ti dried subs.) 99.0-100.5%

500 gm 5 kg

012323 TiO2 (13463-67-7)

Titanium Dioxide AR M. W.: 79.89 Assay (ex Ti) 99.9%

1000.00

10 gm

030448

Titanium Trichloride Solution 15% for Synthesis M.W. : 152.2 Assay ~15.0%

1234.00 2422.00

250 ml 500 ml

C31H52O3 (7695-91-2)

l DL-a-Tocopherol Acetate (Vitamin E Acetate) M. W.: 472.75 Assay (Oxidimetric) 96-102%

730.00 POR

50 gm 1 kg

016036 (119-93-7)

o-Tolidine Reagent (For Chlorine Estimation)

262.00

500 ml

012306 C14H16N2 (119-93-7)

o-Tolidine AR Reagent for the Halogens and Gold M. W.: 212.30 Assay 99.0%

1202.00 4500.00

25 gm 100 gm

012307 C14H16N2.HCI (612-82-8)

o-Tolidine Hydrochloride AR 1143.00 M. W.: 285.22 3717.00 Assay (Argentometric by autotitrator) 99.0%

25 gm 100 gm

024281

Tollen's Reagent

1954.00 9640.00

100 ml 500 ml

030452 C6H5.CH3 (108-88-3)

Toluene Recitified M. W.: 92.14 Assay(GC) 99.0%

262.00 1009.00 POR

500 ml 2.5 lit 25 lit

010284 C6H5CH3 (108-88-3)

Toluene AR M. W.: 92.14 Assay (GC) 99.5%

316.00 1207.00 POR

500 ml 2.5 lit 25 lit

030454 C6H5.CH3 (108-88-3)

Toluene Sulphur Free M. W.: 92.14 Assay (GC) 99.0%

289.00 1144.00 POR

500 ml 2.5 lit 25 lit

010877 C6H5.CH3 (108-88-3)

Toluene Specially Dried AR M. W.: 92.14 Assay (GC) 99.5%

311.00

500 ml

015221 C6H5CH3 (108-88-3)

Toluene For HPLC & Spectroscopy M. W.: 92.14 Assay (GC) 99.7%

739.00

1 lit

014627 C6H5CH3 (108-88-3)

Toluene Scintillation Grade M. W.: 92.14 Assay (GC) 99.5%

Product Code

CPECTROSOL

024296

Tin (II) Fluoborate 50% for Electroplating

020119

TiCl3 (7705-07-9) 044099

! Store at 0-40C and Keep dry

320.00 1135.00

Product Name

Price Packing

013133 CH3.C6H3(SH)2 (496-74-2)

Toluene-3,4-Dithiol AR M. W.: 156.27 Assay (acidimetric) 99.0%

19900.00

5 ml

013134

Toluene-3,4-Dithiol Zinc Derivative AR M.W.: 219.62

3754.00

1 gm

p-Toluene Sulphonamide M. W.: 190.22

802.00

500 gm

297.00 2471.00

500 gm 5 kg

p-Toluene Sulphonic Acid for Synthesis 441.00 (Toluene-4-Sulphonic Acid) 4005.00 CH3.C6H4.SO3H.H2O M. W.: 190.22 POR (6192-52-5) Assay (acidimetric) 98.0%

500 gm 5 kg 25 kg

p-Toluene Sulphonic Acid AR Monohydrate CH3.C6H4.SO3H.H2O M. W.: 190.22 (6192-52-5) Assay (acidimetric) 99.0%

1540.00

500 gm

030461 CH3C6H4.SO2CI (98-59-9)

p-Toluene Sulphonyl Chloride M. W.: 190.65 Assay (Acidimetric) 98.0%

703.00

500 gm

024257 C8H8O2 (99-04-7)

m-Toluic Acid M. W.: 136.15 Assay (GLC) 99.0%

955.00

500 gm

024258 C8H8O2 (118-90-1)

o-Toluic Acid M. W.: 136.15 Assay (GC) 98.0%

802.00

500 gm

024256 C8H8O2 (99-94-5)

p-Toluic Acid M. W.: 136.15 Assay (GLC) 98.0%

901.00

500 gm

030467 CH3.C6H4.NH2 (95-53-4)

o-Toluidine for Synthesis M. W.: 107.16 Assay (GC) 99.0%

523.00 2404.00

500 ml 2.5 lit

024045 CH3.C6H4.NH2 (95-53-4)

o-Toluidine AR for determination of blood sugar M. W.: 107.16 Assay(GC) 99.5%

802.00 3205.00

500 ml 2.5 lit

030469 CH3C6H4NH2 (106-49-0)

p-Toluidine M. W.: 107.15 Minimum assay (GC) 98.0%

649.00

500 gm

012320 CH3C6H4NH2 (106-49-0)

p-Toluidine AR M. W.: 107.16

1000.00

100 gm

024266

p-Touidine Hydrochloride for Synthesis M. W.: 143.62 Assay (argentometric) 99.0%

1036.00 2071.00

100 gm 250 gm

423.00 1350.00 12200.00

25 gm 100 gm 1 kg

C7H6S2Zn (29726-21-4) 024286 CH3.C6H4.SO3.H2O (6192-52-5)

024268 p-Toluene Sulphonic Acid Pract CH3.C6H4.SO3H.H2O M. W.: 190.22 (6192-52-5) 030459

012308

C7H9NHCl (540-23-8) 034077 C15H16CIN3S (92-31-9)

500 ml 2.5 lit

92

Toluidine Blue for Microscopy C.l. No. 52040 M. W.: 305.83 Dye content (Titanometric on dried subs.) Abt. 85.0%

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LABORATORY CHEMICALS Product Code

Product Name

024280

Topfer's Reagent Determination of HCl in Gastric Juice

055036 038063 C12H22O11.2H2O (6138-23-4)

Price Packing 95.00

125 ml

Towex 50x8 20-50 mesh standard grade

5000.00

500 gm

D (+) Trehalose M. W.: 378.33

550.00 1045.00 2107.00

5 gm 10 gm 25 gm

Product Code

024287 C2H3N3 (288-88-0)

1,2,4-Triazole for Synthesis M. W.: 69.07 Assay (GC) 98.0%

500.00 2404.00

100 gm 500 gm

024255 C12H27N (102-82-9)

Tri-n-Butylamine M. W.: 185.35 Assay (acidimetric) 99.0%

450.00 1963.00

500 ml 2.5 lit

030488 C12H27PO4 (126-73-8)

Tri-n-Butyl Phosphate for Synthesis M. W.: 266.32 Assay (GC) 97.0%

1207.00 5000.00

500 ml 2.5 lit

030489 CCI3.COOH (76-03-9)

Trichloroacetic Acid for Synthesis M. W.: 163.39 Assay (Acidimetric) 99.0%

153.00 450.00 POR

100 gm 500 gm 25 kg

010286

342.00 1400.00

100 gm 500 gm

CCI3.COOH (76-03-9)

Trichloro Acetic Acid AR for determination of Serum-Iron Protein M. W.: 163.39 Assay (Acidimetric) 99.5%

024254 C6H3Cl3O (88-06-2)

2,4,6-Trichloro Phenol for Synthesis M. W.: 197.45 Assay (GC) 97.0%

334.00 1009.00

100 gm 500 gm

030497 CHCI:CCI2 (79-01-6)

Trichloroethylene M. W.:131.39 Assay (GC) 99.0%

437.00 1702.00 POR POR

500 ml 2.5 lit 25 lit 200 lit

910371 CHCI:CCI2 (79-01-6)

Trichloro Ethylene EL grade M. W.: 131.39 Assay (GC) 99.7%

1900.00

2.5 lit

024276

Trichloro Ethylene For HPLC & Spectroscopy M. W.: 131.39 Assay (GC) 99.5%

CHCI:CCI2 (79-01-6)

901.00

Tricine Biological Buffer 828.00 (N-TRIS Hydroxy Methyl) Methyl Glycine 2448.00 (CH2OH)3C.NH.CH2COOH M. W.: 179.17 (5704-04-1) Assay (Potentiometric) 99.0%

25 gm 100 gm

024265 C12H7Cl3O2

100 gm 1 kg

044110

026214 (CH3.C6H4)3PO4 (1330-78-5) 024267 C6H15NO3 (102-71-6)

Triclosan M. W.: 289.54 Assay (GLC) 98.0%

1036.00 7083.00

Tricresyl Phosphate (Tritolyl Phosphate) M. W.: 368.37

874.00 4006.00

Triethanolamine Pract M. W.: 149.19 Assay (ex Total bases) 95.0%

406.00 1810.00

! Store at 0-40C and Keep dry

Triethanolamine for Synthesis M. W.: 149.19 Assay (Acidimetric) 98.0%

450.00 1927.00 POR

500 ml 2.5 lit 25 lit

010370

Triethanolamine AR Suitable for Metal Titration M. W.: 149.19 Assay (GC) 99.0%

532.00 2241.00

500 ml 2.5 lit

C6H15NO3.HCI (637-39-8)

Triethanolamine Hydrochloride AR Buffer Component M. W.: 185.65 Assay(dried) 99.0%

230.00 1000.00

100 gm 500 gm

030502 (C2H5)3N (121-44-8)

Triethylamine for Synthesis M. W.: 101.19 Assay (GC) 99.0%

316.00 1306.00

500 ml 2.5 lit

012309 (C2H5)3N (121-44-8)

Triethylamine AR M. W.: 101.19 Assay (GC) 99.5%

406.00 1603.00

500 ml 2.5 lit

015331

Triethylamine for HPLC & Spectroscopy M. W.: 101.19 Assay (GC) 99.5%

3330.00

1 lit

C6H14O4 (112-27-6)

Triethylene Glycol (Trigol) M. W.: 150.17 Assay (GC) 95.0%

370.00 1611.00

500 ml 2.5 lit

026212 C6H18N4 (112-24-3)

Triethylene Tetramine M. W.: 146.24 Assay(GC) 97.0%

620.00 2350.00

500 ml 2.5 lit

030508 C2F3HO2 (76-05-1)

Trifluoro Acetic Acid for Synthesis M. W.: 114.02 Assay (Acidimetric) 98.0%

1306.00 4852.00

100 ml 500 ml

N

029469

4-(Trifluromethoxy) Phenyl Boronic Acid 97%

2440.00

5 gm

O

012310

2,3,5-Tri Iodo Benzoic Acid AR (Tiba) Plant Growth Regulator M. W.: 499.81 Assay(HPLC) 99.0%

874.00 1621.00

5 gm 10 gm

P

944127

(C2H5)3N (121-44-8) 030511

C7H3I3O2 (88-82-4)

1 lit

Price Packing

910370 N (CH2.CH2OH)3 (102-71-6)

N(CH2.CH2OH)3 (102-71-6)

Triacetin See Glycerol Triacetate

Product Name

D E F G H I J K L M

Q

Trimethoprim for Lab Use

428.00

5 gm

R

Trimethylamine 30% Solution for Synthesis M. W.: 59.11 Assay (acidimetric) Abt. 30.0%

190.00 847.00

500 ml 2.5 lit

S

3502.00 26506.00

10 gm 100 gm

[CH3(CH2)7]3PO (78-50-2)

Tri-n-Octyl Phosphinoxide AR for Extraction analysis M. W.: 386.64 Assay (GLC) 99.0%

013136 C18H12N6 (3682-35-7)

2,4,6-Tri-(2-Pyridyl)-1,3,5-Triazine AR 955.00 M.W.: 312.33 (TPTZ) 3700.00 Assay (Non-aqueous; on dried) 99.0%

024249

Triphenyl Methane

030536 (C6H5)3PO4 (115-86-6)

Triphenyl Phosphate M. W.: 326.29 Assay (GLC) 99.0%

2,2,4-Trimethyl Pentane See Iso Octane

93

C

024259

030714

500 ml 2.5 lit

B

024250 C3H9N (75-50-3)

500 ml 2.5 lit

A

T U V

1 gm 5 gm

W

1018.00 4348.00

100 gm 500 gm

X

730.00 POR

500 gm 25 kg

Y Z

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LABORATORY CHEMICALS Product Code

Product Name

Price Packing

030537 C18H15P (603-35-0)

Triphenyl Phosphine M. W.: 262.29 Assay (GC) 98.0%

451.00 1603.00

100 gm 500 gm

012311

2,3,5-Triphenyl Tetrazolium Bromide AR M. W.: 379.26 Assay (ex Br) 98.0%

1400.00

1 gm

l 2,3,5-Triphenyl Tetrazolium Chloride AR (TTC) M. W.: 334.81 Assay(exN) min. 99.0%

1801.00 4006.00

10 gm 25 gm

C19H15BrN4 034072 C19H15CIN4 (298-96-4) 027119 NH2C(CH2.OH)3 (77-86-1)

Triss Buffer M. W.: 121.14 Assay (Acidimetric; on dried material) 99.0%

496.00 2215.00 21610.00 POR

100 gm 500 gm 5 kg 25 kg

010315

Triss Buffer AR 550.00 (Tris Hydroxy Methyl Amino Methane) 2548.00 o biological Buffer PKA=8.07 at 25 C 23491.00 M. W.: 121.14 POR Assay (Acidimetric after drying) 99.8%

100 gm 500 gm 5 kg 25 kg

Tris (Hydroxymethyl) Aminomethane 765.00 AR 99.9% A 40% at 290 nm........max 3717.00 0.05 (This is a superior grade than regular AR grade) (Tris Buffer, Tris Base)

100 gm 500 gm

Tris (Hydroxymethyl) Aminomethane 793.00 for Molecular Biology 99.9% A 40% 3610.00 at 290 nm......max 0.03 (Tris Buffer, Tris Base) DNase, RNase, protease not detected M.W. :121.14 Assay (Acidimetric; on dried meterial) 99.8%

100 gm 500 gm

Tris (Hydroxymethyl) Aminomethane Acetate (Tris Acetate Buffer) M. W.: 181.2 Assay (Non-aqueous) 99.0%

1126.00 5590.00

100 gm 500 gm

NH2C(CH2OH)3 (77-86-1) 012330

MB2174

NH2C(CH2OH)3 (77-86-1) 046032 C4H11NO3C2H4O2 (6850-28-8) MB2175

Tris (Hydroxymethyl) Amino Methane Acetate EDTA Buffer 10X Concentrate

603.00

100 ml

MB2177

Tris (Hydroxymethyl) Amino Methane Borate EDTA Buffer 10X Concentrate

603.00

100 ml

MB2181

Tris (Hydroxymethyl) Amino Methane Glycine EDTA Buffer 10X Concentrate

603.00

100 ml

MB2179

Tris (Hydroxymethyl) Amino Methane EDTA Buffer 10X Concentrate

603.00

100 ml

012335

Tris(Hydroxymethyl) Aminomethane Hydrochloride AR (Tris HCI) M. W.: 157.60 Assay (ex Cl) 99.5%

712.00 2800.00 POR

100 gm 500 gm 25 kg

MB2182

Tris (Hydroxymethyl) Aminomethane Hydrochloride for Molecular Biology (Tris HCl) DNase, RNase, protease not detected

954.00 3821.00

MB2183

Tris (Hydroxymethyl) Amino Methane 603.00 Phosphate EDTA Buffer 10X Concentrate

C4H12NO3Cl (1185-53-1)

Product Code

Trypan Blue for Microscopy 846.00 C.l. No. 23850 3150.00 C34H24N6Na4O14S4 M. W.: 960.82 (72-57-1) Dye content (Titanometric) Abt. 60.0%

! Store at 0-40C and Keep dry

Price Packing

024260 (9002-07-7)

l Trypsin 1:250 for Biochemistry

2296.00 8740.00

25 gm 100 gm

039041

l Trypsin 2000 u/g 0.2 Anson Unit/g

847.00 7660.00

100 gm 1 kg

039042

l Trypsin exbovine Pancrease 3 x Cryst 747.00 250 mgm Activity 2500 NFU/mg 1720.00 1 gm (7500 BAEE Units mg) 8055.00 5 gm

024293

Trypticase

3600.00

500 gm

024290

Tryptone for Bacteriology

1450.00

500 gm

037154 C11H12N2O2 (54-12-6)

DL-Tryptophan for Biochemistry M. W.: 204.23 Assay (Non-aqueous) 99.0%

617.00 2890.00

5 gm 25 gm

037153 C11H12N2O2 (73-22-3)

L-Tryptophan M. W.: 204.23 Assay 99.0%

500.00 2305.00

5 gm 25 gm

024245

Tungsten Atomic Absorption STD Soln. 1377.00 Contains 1000 mg/litre AAS

250 ml

CPECTROSOL

030541 W (7440-33-7)

Tungsten (Metal) Powder 99.0% 325 mesh At.:183.85 Assay (Complexometric) 99.0%

1647.00 8001.00

100 gm 500 gm

WO3 (1314-35-8)

Tungsten (VI) Oxide 1450.00 100 gm (Tungsten Trioxide) 6490.00 500 gm M. W.: 231.84 Assay (Purity based on trace metal analysis) 99.0%

024279 H2WO4 (7783-03-1)

Tungstic Acid 900.00 M. W.: 249.86 3871.00 Assay (Acidimetric; on ignited subs.) 99.0%

030543 WO3 (1314-35-8)

Tungstic Oxide 1451.00 100 gm M. W.: 231.85 Assay (Purity based on trace metal analysis) 99.0%

024289

Turmeric Paper

024277

100 gm 500 gm

190.00

200 lvs

298.00 964.00 8100.00

25 gm 100 gm 1 kg

Tween 20, 40, 60, 80 See Cween 20, 40, 60, 80 037156 C9H11NO3 (60-18-4)

L-Tyrosine for Biochemistry M. W.: 181.19 Assay (Non-aqueous) 98.5% Universal Indicator paper pH 1-10 See Indicator pH Papers Universal

024196

Universal Indicator Solution pH 4-11

100 gm 500 gm

90.00 217.00

125 ml 500 ml

024193

Universal Indicator Solution pH 9-14

90.00 217.00

125 ml 500 ml

100 ml

044103 C4H4N2O2 (66-22-8)

Uracil for Biochemistry assay (UV) 99% 298.00 M. W.: 112.09 10198.00 Assay (Potentiometric) 98.0%

25 gm 1 kg

Uranin See Fluorescein Sodium

Triton x 100 See Criton X100 034078

Product Name

25 gm 100 gm

030558 NH2.CONH2 (57-13-6)

94

Urea Cryst. Pure for Biochemistry M. W.: 60.06 Assay (Kjeldahl) 99.0%

180.00 1508.00 POR POR

500 gm 5 kg 25 kg 50 kg

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

010290

Urea AR Special Quality for 298.00 Biochemical Purpose POR Meets Analytical Specification of IP, BP, USP, Ph. Eur. M. W.: 60.06 Assay (Calulated with respect to dried substance kjeldahl's method 99.0-101.0%

500 gm 50 kg

MB2241 NH2.CO.NH2 (57-13-6)

Urea for Molecular Biology M. W.: 60.06 Assay (kjeldahl's method) 99.5%

1000.00

500 gm

045204

Urea Specially Purified for enzyme work

433.00

500 gm

022197

Urea Stock Standard 0.25% w/v Assay 0.25+0.001%

86.00

125 ml

024195 H2NCONH2.H3PO4 (4861-19-2)

Urea Phosphate M. W.: 158.05 Assay (Acidimetric) 98.0%

531.00 POR

500 gm 25 kg

039045

l Urease Active Meal

1800.00

10 gm

024011 C5H4N4O3 (69-93-2)

Uric Acid AR Used as substrate in determination of Uricase M. W.: 168.11 Assay(ex N) 99.0%

2251.00 8830.00

25 gm 100 gm

024190

Uric Acid Reagent

136.00

125 ml

024194

Uric Acid Stock Standard 0.1% w/v Assay 0.1+ 0.001%

95.00

125 ml

042053 C9H12N2O6 (58-96-8)

Uridine for Biochemistry M.W.: 244.20 Assay (ex N HPLC) 98.0%

118.00 477.00 1945.00

1 gm 5 gm 25 gm

042055

Uridine-5-Monophosphate Disodium Salt Dihydrate for Biochemistry M.W.: 368.15 Assay (ex N, on dried subs.) 96.0%

280.00 1225.00

1 gm 5 gm

NH2.CO.NH2 (57-13-6)

C9H11N2Na2O9P (3387-36-8)

Price Packing

Product Code 030570 C8H8O4 (121-34-6)

797.00

037160 C5H11NO2 (72-18-4)

L-Valine for Biochemistry M. W.: 117.15 Assay (Non-aqueous) 99.0%

280.00 7601.00

25 gm 1 Kg

014095

Vanadiun Atomic Absorption STD Soln. 1377.00 Contains 1000 mg/Litre AAS

250 ml

25 gm

030569 Vanillin for synthesis CH3O.C6H3(OH).CHO M. W.: 152.15 (121-33-5) Assay(By GC) 98.0%

604.00 2602.00

100 gm 500 gm

010291 C8H8O3 (121-33-5)

280.00 1000.00

25 gm 100 gm

C33H32CIN3 (2580-56-5)

158.00 468.00

024160 C4H6O2 (108-05-4)

Vinyl Acetate Monomer M. W.: 86.09 Assay (GC) 99.0%

253.00 991.00

500 ml 2.5 lit

024148

l Vitamin A Acetate for Biochemistry 446.00 (Retinol acetate) 1697.00 M. W.: 328. 50 Assay (Potency) 500,000 1U/gm

25 gm 100 gm

024159

Vanadium Pentoxide M. W.: 181.88 Assay 98.5%

1197.00 5796.00 POR POR

100 gm 500 gm 5 kg 25 kg

910290 V2O5 (1314-62-1)

Vanadium Pentoxide AR M. W.: 181.88 Assay (manganometric) 99.5%

1594.00 6800.00

100 gm 500 gm

030568 VO5O4.+xH2O (12439-96-2)

Vanadyl Sulphate 2907.00 M. W.: 163.00+xH2O 12501.00 Assay (anhydrous; oxidimetric) 96.0%

100 gm 500 gm

95

A B C D E

25 gm 100 gm

F G H I J

Vitamin B6 Hydrochloride See Pyridoxine Hydrochloride

K

Vitamin B12 See Cyanocobalamin

L M

Vitamin C See L-Ascorbic Acid

25 gm

030565 V2O5 (1314-62-1)

Vanillin AR M. W.: 152.15

Victoria Blue B for Microscopy C.I. 44045 M. W.: 506.1 Dye content Abt. 85.0%

C22H32O2 (127-47-9)

CPECTROSOL

! Store at 0-40C and Keep dry

900.00

Vesuvin See Bismark Brown

Vacuum Grease Silicon High See High Vacuum Silicon grease DL-Valine for Biochemistry M. W.: 117.15 Assay (Non-aqueous) 98.5%

Price Packing

Vanillic acid M. W.: 168.15 Assay (HPLC) 97.0%

034079

037161 C5H11NO2 (516-06-3)

Product Name

Vitamin D3

1495.00

1 gm

N

Vitamin-E-Acetate See DL-a-Tocopherol Acetate

O

Vitamin K3 Sodium Bisulphite See Menadion Sodium Bisulphite

P

024200

W.B.C. Diluting Fluid (Truck’s)

90.00 153.00

125 ml 500 ml

Q

016031

Wanklyn's Solution

203.00 990.00

500 ml 2.5 lit

R

010292 H2 O (7732-18-15)

Water AR M. W.: 18.015

370.00

1 lit

S

030729 H2 O (7732-18-15)

Water Distilled M. W.: 18.015

307.00

5 lit

044384 H2O (7732-18-5)

Water EL M.W. : 18.015

541.00

1 lit

015273 H2 O (7732-18-5)

Water for HPLC & Spectroscopy M. W.: 18.015

406.00

1 lit

S22201 H2 O (7732-18-15)

Water Molecular Biology Grade M. W.: 18.015

2800.00

5 lit

S22204

Water Nuclease free

4410.00

100 ml

T U V W X

We Offer Quality with Quantity

Y Z

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

Product Code

Product Name

Price Packing

019079

Wij's & Iodine Solution

392.00

500 ml

RE1137

Ytterbium Metal Powder 99.9%

033132 (76093-98-6)

Wood's (Metal) AR

982.00 2206.00

100 gm 250 gm

1890.00 7560.00

1 gm 5 gm

034080 (68988-92-1)

Wright's Stain for Microscopy (Wright's eosin Methylene Blue)

360.00 1242.00

25 gm 100 gm

RE1144

Ytterbium Acetate XH2O 99.9%

2160.00

10 gm

RE1152

Ytterbium Carborate XH2O 99.9%

3420.00

10 gm

035039

Wright's Staining Solution for Microscopy

99.00 172.00

125 ml 250 ml

RE1156

Ytterbium Chloride XH2O 99.9%

3690.00

10 gm

042057 C5H4N4O2 (69-89-6)

Xanthine for Biochemistry M. W.: 152.11 Assay (Spectophotometric 275 nm pH 10) 98.0%

531.00 2120.00

5 gm 25 gm

044306 C25H27N2NaO6S2 (2650-17-1)

Xylene Cyanol FF C.I. 43535 M. W.: 538.61

2404.00 5005.00

10 gm 25 gm

030575 C6H4(CH3)2 (1330-20-7)

Xylene Sulphur Free M. W.: 106.17

280.00 1153.00 POR

500 ml 2.5 lit 25 lit

930575 C6H4(CH3)2 (1330-20-7)

Xylene Rectified M. W.: 106.17

261.00 1108.00 POR

500 ml 2.5 lit 25 lit

010293 C6H4(CH3)2 (1330-20-7)

Xylene AR M. W.: 106.17

307.00 1207.00

500 ml 2.5 lit

014628 C6H4(CH3)2 (1330-20-7)

Xylene Scintillation Grade M. W.: 106.17 Assay (GC) 99.0%

302.00

500 ml

030577 C6H4-1,3-(CH3)2 (108-38-3)

m-Xylene for Synthesis M. W.: 106.17 Assay (GC) 98.0%

523.00 2404.00

500 ml 2.5 lit

030576 C6H10 (95-47-6)

o-Xylene for Synthesis M. W.: 106.17 Assay (GC) 98.0%

307.00 1207.00

030574 C6H4(CH3)2 (106-42-3)

p-Xylene for Synthesis M. W.: 106.17 Assay (GC) 98.5%

930578 C6H4(CH3)2 (106-42-3)

p-Xylene AR M. W.: 106.17 Assay (GC) 99.0%

020124 C23H22O5S (125-31-5) 013137

p-Xylenol Blue Indicator AR M. W.: 410.49

RE1175

Ytterbium Nitrate 6H2O 99.9%

1980.00

10 gm

RE1187

Ytterbium Oxide 99.9%

1890.00

10 gm

RE1207 Y (7440-65-5)

Yttrium Metal Powder AR 99.9% At. W.: 88.91 Assay (Trace metal basic) 99.9%

5000.00

5 gm

RE1212

Yttrium Acetate XH2O 99.9%

1260.00

25 gm

RE1220

Yttrium Carbonate XH2O 99.9%

1890.00

25 gm

RE1226 YCI3.6H2O (10025-94-2)

Yttrium Chloride XH2O 99.9% M. W.: 303.36

2781.00

50 gm

RE1245 Y(NO3)3.6H2O (13494-98-9)

Yttrium Nitrate 6H2O 99.9% M. W.: 383.01

1890.00

25 gm

RE1255 Y2O3 (1314-36-9)

Yttrium Oxide 99.99% M. W.: 225.81

1018.00

10 gm

RE1056 Y2O3 (1314-36-9)

Yttrium Oxide 99.9% M. W.: 225.81 Assay (Complexometric Calc. on ignited basis) 99.9%

703.00 1504.00 POR

10 gm 25 gm 1 Kg

500 ml 2.5 lit

ZOO010

l Z-B-Alanine

396.00 1027.00 4060.00

1 gm 5 gm 25 gm

505.00 1900.00

500 ml 2.5 lit

ZOO020

l Z-D-Alanine

410.00 1683.00 7700.00

1 gm 5 gm 25 gm

874.00

500 ml

ZOO030

l Z-DL-Alanine

351.00 1665.00 7970.00

1 gm 5 gm 25 gm

730.00 2800.00

1 gm 5 gm

ZOO040

l Z-L-Alanine

l Xylenol Orange AR 406.00 5 gm Suitable for use in EDTA Zinc Titration 748.00 10 gm C31H28N2O13SNa4 M. W.: 760.6 (3618-43-7) 034081 Xylidine Ponceau for Microscopy 154.00 25 gm C20H11N2Na3O10S3 M. W.: 604.48 (2611-82-7) Dye content (on dried subs., titanometry) Abt. 75.0% 038101 Xylitol for Biochemistry 410.00 5 gm C5H12O5 1800.00 25 gm M.W. : 152.15 (87-99-0)

361.00 1540.00 5545.00

5 gm 25 gm 100 gm

ZOO050

l Z-2-Aminobutyric Acid

648.00 2917.00 14090.00

1 gm 5 gm 25 gm

ZOO060

l Z-D-Arginine

4204.00 14076.00 51192.00

1 gm 5 gm 25 gm

ZOO070

l Z-L-Arginine HCL

1504.00 5428.00

25 gm 100 gm

ZOO080

l Z-D-Asparagine

ZOO090

l Z-DL-Asparagine

ZOO100

l Z-L-Asparagine

752.00 3119.00 13015.00 505.00 2404.00 11556.00 203.00 685.00 1801.00

1 gm 5 gm 25 gm 1 gm 5 gm 25 gm 1 gm 5 gm 25 gm

030590 C5H10O5 (58-86-6) 023799

D (+)-Xylose M. W.: 150.13 Yeast Extract Powder

244.00 703.00 3007.00 991.00 9000.00

Yellow Ammonium Sulphide Solution See Ammonium Sulphide Solution yellow

! Store at 0-40C and Keep dry

25 gm 100 gm 500 gm 500 gm 5 kg

96

We Offer Quality with Quantity

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

ZOO110

l Z-D-Aspartic Acid

437.00 1845.00 7700.00

1 gm 5 gm 25 gm

ZOO310

l Z-DL-Methionine

ZOO120

l Z-DL-Aspartic Acid

482.00 2304.00 11008.00

1 gm 5 gm 25 gm

ZOO315

l Z-L-Methionine

ZOO130

l Z-L-Aspartic Acid

316.00 590.00 1427.00

5 gm 10 gm 25 gm

ZOO320

l Z-D-Norleucine

ZOO330

l Z-DL-Norleucine

Product Code

Product Name

Price Packing 505.00 2408.00 11710.00

1 gm 5 gm 25 gm

473.00 1980.00

1 gm 5 gm

3205.00 500 mgm 28000.00 5 gm 1278.00 6192.00

1 gm 5 gm

ZOO140

l Z-D-Glutamic Acid

437.00 1845.00 7704.00

1 gm 5 gm 25 gm

ZOO340

l Z-L-Norleucine

2871.00 13069.00

1 gm 5 gm

ZOO150

l Z-DL-Glutamic Acid

2872.00 13680.00

1 gm 5 gm

ZOO350

l Z-D-Norvaline

1935.00 8802.00

1 gm 5 gm

ZOO160

l Z-L-Glutamic Acid

244.00 1008.00 4032.00

5 gm 25 gm 100 gm

ZOO360

l Z-DL-Norvaline

1602.00 7290.00

1 gm 5 gm

ZOO170

l Z-D-Glutamine

846.00 3546.00 14792.00

1 gm 5 gm 25 gm

ZOO370

l Z-L-Norvaline

1935.00 8802.00

1 gm 5 gm

ZOO380

l Z-L-Ornithine

158.00 514.00 1801.00 6004.00

1 gm 5 gm 25 gm 100 gm

3483.00 15840.00

1 gm 5 gm

ZOO390

l Z-D-Phenylalanine

437.00 1845.00 7668.00

1 gm 5 gm 25 gm

477.00 982.00 3007.00

5 gm 25 gm 100 gm

ZOO180

l Z-L-Glutamine

ZOO190

l Z-Glycine

ZOO200

l Z-DL-Histidine

2408.00 11520.00

1 gm 5 gm

ZOO210

l Z-L-Histidine

829.00 3763.00 14806.00

1 gm 5 gm 25 gm

ZOO220

l Z-L-Hydroxyproline

968.00 4393.00 17200.00

1 gm 5 gm 25 gm

ZOO430

l Z-L-Proline

ZOO440

l Z-D-Serine

ZOO420

l Z-D-Proline

752.00 3132.00 13077.00

1 gm 5 gm 25 gm

ZOO460

l Z-D-Threonine

ZOO280

l Z-D-Lysine

6597.00 26393.00

1 gm 5 gm

ZOO290

l Z-L-Lysine

874.00 4096.00 16876.00

1 gm 5 gm 25 gm

ZOO300

l Z-D-Methionine

2250.00 9846.00 32860.00

1 gm 5 gm 25 gm

! Store at 0-40C and Keep dry

ZOO470

97

K

M

l Z-L-Serine

5 gm 25 gm 100 gm

J

25 gm 100 gm

ZOO450

532.00 2206.00 7948.00

I

1540.00 5500.00

5 gm 25 gm 100 gm

l Z-L-Leucine

H

l Z-L-Phenylalanine

532.00 2206.00 7948.00

ZOO270

G

ZOO410

l Z-L-Isoleucine

5 gm 25 gm

F

L

ZOO240

1270.00 6048.00

E

5 gm 25 gm

1 gm 5 gm 25 gm

l Z-DL-Leucine

D

1602.00 7290.00

752.00 3132.00 13032.00

ZOO260

C

l Z-DL-Phenylalanine

l Z-D-Isoleucine

l Z-D-Leucine

B

ZOO400

ZOO230

ZOO250

A

l Z-L-Threonine

640.00 500 mgm 1080.00 1 gm 4195.00 5 gm 20980.00 25 gm 127.00 527.00 2503.00

1 gm 5 gm 25 gm

1512.00 500 mgm 2331.00 1 gm 9756.00 5 gm 40680.00 25 gm 271.00 1045.00 4968.00

1 gm 5 gm 25 gm

576.00 500 mgm 896.00 1 gm 3744.00 5 gm 15598.00 25 gm 180.00 684.00 2664.00 8892.00

1 gm 5 gm 25 gm 100 gm

ZOO480

l Z-D-Tryptophan

2530.00 9756.00 40600.00

1 gm 5 gm 25 gm

ZOO490

l Z-L-Tryptophan

302.00 1161.00 4860.00

1 gm 5 gm 25 gm

We Offer Quality with Quantity

N O P Q R S T U V W X Y Z

LABORATORY CHEMICALS Product Code

Product Name

Price Packing

Product Code

Product Name

Price Packing

ZOO500

l Z-D-Tyrosine

3078.00 12312.00 48798.00

1 gm 5 gm 25 gm

030614 Zn(NO3)2.6H2O (10196-18-6)

Zinc Nitrate Hexahydrate M. W.: 297.49 Assay (ex Zn) 96.0-103.0%

338.00 POR

500 gm 50 kg

ZOO510

l Z-L-Tyrosine

460.00 2035.00 7273.00

1 gm 5 gm 25 gm

012455 Zn(NO3)2.6H2O (10196-18-6)

Zinc Nitrate hexahydrate AR M. W.: 297.49 Assay (Complexometric) 99.0%

432.00

500 gm

ZOO520

l Z-D-Valine

910.00 3808.00 14643.00

1 gm 5 gm 25 gm

023796 ZnC2O4.2H2O

442.00

250 gm

ZOO530

l Z-DL-Valine

1935.00 9216.00

5 gm 25 gm

Zinc Oxalate M. W.: 189.41 Assay 98.0%

ZOO540

l Z-L-Valine

2408.00 8424.00

25 gm 100 gm

030617 ZnO (1314-13-2)

Zinc Oxide Pure M. W.: 81.39 Assay (Complexometric; calc. on ignited basis) 99.0%

437.00 846.00 4041.00 POR

500 gm 1 kg 5 kg 25 kg

010298 ZnO (1314-13-2)

Zinc Oxide AR M. W.: 81.39 Assay (Complexometric; calc. on the ignited basis) 99.0-100.5%

500.00

500 gm

030615 Zn3 (PO4)24H2O

Zinc Phosphate Puram M. W.: 458.05 Assay 98.0%

599.00

500 gm

012454 Zn(CIO4)26H2O

Zinc Perchlorate AR M. W.: 372.36 Assay 99.0-101.0%

3070.00 10000.00

100 gm 500 gm

911441 (C17H35COO)2Zn (557-05-1)

Zinc Stearate M. W.: 632.34 Assay (as Zn) 10.0-12.0%

397.00

500 gm

030621

Zinc Sulphate Heptahydrate Purified (Zinc sulphate-7-hydrate) M. W.: 287. 54 Assay (Complexometric) 99.0%

252.00 486.00 2187.00 POR

500 gm 1 kg 5 kg 50 kg

Zinc Sulphate AR (Zinc sulphate-7-hydrate) Meets Analytical Specification of IP, BP, USP, Ph. Eur. M. W.: 287. 54 Assay (Complexometric) 99.5%

329.00 2853.00 POR

500 gm 5 kg 50 kg

315.00 POR

500 gm 50 kg

Zeocarbe (Pemutit) See Dermutit Zerolite See Serolite S25301

Zinc 10000 ppm CRISTAR Single Element Standard for ICP-MS

4671.00

100 ml

014150

Zinc Atomic Absorption Std. Soln. Contains 1000 mg/lit ASS Exact

1377.00

250 ml

581.00 5346.00 POR

500 gm 5 kg 50 kg

CPECTROSOL

030596 Zn (7440-66-6)

Zinc Metal Dust At. W.: 65.37 Assay (Zn Complexometric) 98.0%

010296 Zn (7440-66-6)

Zinc Metal Dust AR At.Wt. : 65.37 Assay (Complexometric) 99.5%

703.00

500 gm

030598 Zn (7440-66-6)

Zinc (Metal) Granular At. W.: 65.37 Assay (Complexometric) 99.0%

622.00 POR

500 gm 50 kg

010294 Zn (7440-66-6)

Zinc (Metal) Granular AR At. W.: 65.37 Assay (Complexometric) 99.7%

891.00 POR

500 gm 50 kg

023797 Zn (7440-66-6)

Zinc Foil At.W. 65.38

1220.00

100 gm

030601 Zinc Acetate Pure 379.00 (CH3.COO)2Zn.2H2O M. W.: 219.50 POR (5970-45-6) Assay (ex Zn Complexometric) 98-102%

500 gm 50 kg

010297 Zinc Acetate AR (CH3.COO)2Zn.2H2O M. W.: 219.50 (5970-45-6) Assay (ex Zn Complexometric) 99.5%

505.00

500 gm

023795

Zinc Borate

797.00

250 gm

030603

Zinc Bromide

2854.00

500 gm

030604 ZnCO3.2 ZnO.3H2O (12539-71-8)

Zinc Carbonate Basic Assay (Acidimetric Zn) 58.0%

486.00 4050.00 POR

500 gm 5 kg 25 kg

030605 ZnCI2 (7646-85-7)

Zinc Chloride (Dry) Purified M. W.: 136.29 Assay (ex Zn Complexometric) 97.0%

298.00 2655.00 POR

500 gm 5 kg 25 kg

010379 ZnCI2 (7646-85-7)

Zinc Chloride (Dry) AR M. W.: 136.29 Assay (by complexometry) 98.0%

770.00

500 gm

023794

Zinc Chromate

626.00

500 gm

ZnSO4.7H2O (7446-20-0) 010299

ZnSO4.7H2O (7446-20-0)

Zinc Sulphate (Dried) Monohydrate M. W.: 179.45 Assay (complexometric) 99-100.5%

030623 ZnS (1314-98-3)

Zinc Sulphide M. W.: 97.46 Assay (ex Zn) 98.0%

1610.00

500 gm

013138 C20H15N4O6SNa (62625-22-3)

Zincon AR M. W.: 462.41 Assay 98.0%

900.00 4311.00

1 gm 5 gm

030627 ZrO2 (1314-23-4)

Zirconium Dioxide Calcined 2305.00 M. W.: 123.22 Assay (Gravimetric) (ZrO2 + HFO2) 98.5%

500 gm

030630

Zinc Foil See Zinc Foil

! Store at 0-40C and Keep dry

030622 ZnSO4.H2O (7446-20-0)

98

ZrOCl2.8H2O (13520-92-8)

Zirconium Oxychloride (Zirconyl Chloride) M. W.: 322.25 Assay (ex Cl, Argentometric) 96.0%

477.00 1431.00

100 gm 500 gm

026222 ZrO(NO3)2.XH2O (14985-18-3)

Zirconyl Nitrate tech. 1990.00 M. W.: 231.23+xH2O 5720.00 Assay (Comlexometric) about 27.0-32.0%

100 gm 500 gm

Ck1005

ZN Acid Fast Stains Kit

437.00

kit

We Offer Quality with Quantity

microgen

dehydrated culture media & supplements CE Certified

microorganism growth requirements Microorganism growth on culture media depends on a number of important factors : • Proper nutrients must be available. • Oxygen or other gases must be available as required. • Moisture is necessary. • The medium must have an appropriate pH. • Proper temperature relations must prevail. • The medium must be free of interfering bioburden. • Contamination must be prevented. A satisfactory microbiological culture medium must contain available sources of • Carbon, • Nitrogen, • Inorganic phosphate and sulfur, • Trace metals, • Water, • Vitamins These were originally supplied in the form of meat infusion, Beef or yeast extracts frequently replace meat infusion in culture media. The addition of peptones, which are digests of proteins, provides readily available sources of nitrogen and carbon. The pH of the culture medium is important for microorganism growth. Temperature is another important parameter mesophilic bacteria and fungi have optimal growth at temperatures of 25-400C; thermophilic bacteria ("heat loving") grow only at temperature greater than 450C psychrophilic ("cold loving") organisms require temperatures below 200C. Human pathogenic organisms are generally mesophiles.

COMMON MEDIA CONSTITUENTS Media formulations are developed on the ability of bacteria to use media components. CONSTITUENTS Amino-Nitrogen Growth Factors Energy Sources Buffer Salts Mineral Salts and Metals Selective Agents Indicator Dyes Gelling agents

SOURCE Peptone, protein hydrolysate, infusions and extracts Blood, serum, yeast extract or vitamins, NAD Sugar, alcohols and carbohydrates Phosphates, acetates and citrates Phosphate, sulfate, magnesium, calcium, iron Chemicals, antimicrobials and dyes Phenol red, neutral red Agar, gelatin, alginate, silica gel

Media Ingredients Peptone, protein hydrolysates, Infusions and extracts are the major sources of nitrogen and vitamins in culture media. Peptones are water-soluble ingredients derived from proteins by hydrolysis or digestion of the source material, e.g. meat, milk. Carbohydrates are employed in culture media as energy sources and may be used for differentiating genera and idenifying species.

microgen

Selective Agents include Bile Salts, dyes and antimicrobial agents. Bile Salts and desoxycholate are selective for the isolation of gram-negative microorganisms, inhibiting gram-positive cocci. Dyes and indicators are essential in the preparation of differential and selective culture media. In these formulations, dyes act as bacteriostatic agents, inhibitors of growth or indicators of changes in acidity or alkalinity of the substrate. Antimicrobial agents are used in media to inhibit the growth of bacteria, yeasts and fungi. Solidifying agents, including agar, gelatin and albumin, can be added to a liquid medium in order to change the consistency to a solid or semisolid state.

ENVIRONMENTAL FACTORS IN CULTURE MEDIA Atmosphere Most becteria are capable of growth under ordinary conditions of oxygen tension. Obligate aerobes require the free admission of oxygen, while anaerobes grow only in the absence of atmospheric oxygen. Between these two groups are the microaerophiles, which develop best under partial anacrobic conditions, and the facultative anaerobes, which are capable of growing in the presence or absence of oxygen. Anaerobic conditions for growth of microorganisms are obtained in a number of ways : • Addition of small amounts of agar to liquid media; • Addition of fresh tissue to the medium; • Addition of a reducing substance to the medium, e.g., sodium thioglycollate, thioglycollic acid and L-cystine; • Displacement of the air by carbon dioxide; • Absorption of the oxygen by chemicals; • Inoculation into the deep layers of solid media or under a layer of oil in liquid media. Many microorganisms require an environment of 5-10% CO2. Levels greater than 10% are often inhibitory due to a decrease in pH as carbonic acid forms. Culture media vary in their susceptibility to form toxic oxidation products if exposed to light and air. Water Activity Proper moisture conditions are necessary for continued luxuriant growth of microorganisms. Organisms require an aqueous environment and must have "free" water. "Free" water is not bound in complex structure and is necessary for transfer of nutrients and toxic waste products. Evaporation during incubation or storage results in loss of "free" water and reduction of colony size or total inhibition of organism growth. Protective Agents and Growth Factors Calcium carbonate, soluble starch and charcoal are examples of protective agents used in culture media to neutralize and absorb toxic metabolites produced by bacterial growth. NAD (V factor) and hemin (X factor) are growth factors required by certain bacteria; e.g., Haemophilus species and for enhanced growth of Neisseria species. Surfactants, including Polysorbate 80, lower the interfacial tension around bacteria suspended in the medium. This activity permits more rapid entry of desired compounds into the bacterial cell and can increase bacterial growth.

Buffers maintain the pH of culture media.

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media preparation The preparation of culture media from dehydrated media requires accuracy and attention to preparation. The following points are included to aid the user in successful and reproducible preparation of culture media. DEHYDRATED MEDIA AND INGREDIENTS • Store in a cool (15-300C), dark and dry area unless otherwise specified. • Note date opened. • Check expiry (applied to intact container). • Verify that the physical characteristics of the powder are typical. GLASSWARE / PLASTICWARE • Use high quality, low alkali borosilicate glass. • Avoid detergent residue. • Check for alkali or acid residue with a few drops of bromo thymol blue pH indicator (yellow is acidic; blue is alkaline). • Use vessels at least 2-3 times the volume of medium. • Do not used etched glassware. EQUIPMENT • Use measuring devices, scales, pH meters, autoclaves and other equipment that are frequently and accurately calibrated. WATER • Use distilled or deionized water. • pH 5.5-7.5. DISSOLVING THE MEDIUM • Accurately weigh the appropriate amount of dehydrated medium. • Dissolve the medium completely. • Agitate the medium while dissolving. • Take care to not overheat. Note media that are very sensitive to overheating. Overheated media will frequently appear darker. Do not heat in a microwave. STERILIZATION • The autoclave set-temperature should be 1210C. • Routine autoclave maintenance is important. Ask manufacturer to check for "hot" and "cold" spots. • The recommended 15 minute sterilization assumes a volume of 1 liter or less. Larger volumes may require longer cycles. Check with your autoclave manufacturer for recommended load configurations. • Quantities of media in excess of two liters may require an extended autoclave time to achieve sterilization. Longer sterilization cycles can cause nutrient concentration changes and generation of inhibitory substances. ADDING ENRICHMENTS AND SUPPLEMENTS • Enrichments and supplements tend to be heat sensitive. • Cool medium to 45-550C in a waterbath prior to adding enrichments or supplements.

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microgen pH • Commercial dehydrated media are designed to fall within the specified pH range after steam sterilization. The pH tends to fall approximately 0.2 units during steam sterilization. • For filter sterilization, adjust the pH, if necessary, prior to filtering. • Avoid excessive pH adjustment. DISPENSING MEDIA • Ensure gentle mixing during despensing. • Cool the medium to 50-550C prior to dispensing to reduce water evaporation. • Dispense quickly. • If using an automatic plate dispenser, dispense general purpose media beforedispensing selective media. • Immediately recover or recap tubes to reduce the chance of contamination. Leave Petri dish covers slightly open for 1-2 hours to obtain a dry surface. STORAGE AND EXPIRY • In general, store steam-sterilized plated media inverted in a plastic bag or other container in a dark refrigerator for up to 1-2 weeks. QUALITY CONTROL • For media prepared in-house, each lot of every medium must be tested. • Maintain Quality Control Organisms appropriately. • Maintain appropriate records. • Report deficiencies to the manufacturer. REFERENCES 1. Block, S. 1992. Sterilization, p. 87-103. Encyclopedia of microbiology, vol. 4. Academic Press, Inc., San Diego, CA. 2. Cote, R. J., and R. L. Gherna, 1994. Nutrition and media, p. 155-178. In P. Gerhardt, R.G. E. Murray, W.A. Wood, and N.R. Krieg (ed.), Methods for general and molecular bacteriology. American Society for Microbiology, Washington, D.C. 3. The United States Pharmacopels (USP XXIII) and The National Formulary (NF 18). 1995. Sterilization and sterility assurance of compendial articles, p. 1976-1980. United States Pharmacopeial Convention Inc., Rockville, MD. 4. Perkins, J.J. 1969. Principles and methods of sterilization in health sciences, 2nd ed. Charles C. Thomas, Springfield, IL. 5. Leahy, T.J. 1986. Microbiology of sterilization processes. In F.J. Carleton and J.P. Agalloco (ed.), Validation of aseptic pharmaceutical processes. Marcel Dekker, Inc. New Yark, N.Y. 6. Simko, R.J. 1986, Organizing for validation. In F.J. Carleton and J.P. Agalloco (ed.), Validation of aseptic pharmaceutical processes. Marcel Dekker, Inc. New York, N.Y.

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microgen

quality control organisms BACTERIA CONTROL STRAIN SOURCE An integral part of quality control testing include quality control organisms. Microorganisms should be obtained from reputable sources, for example, the American Type Culture Collection (ATCC®) or other commercial sources.

3. Check for purity and appropriate colony morphology. or 1. Use the frozen stock culture directly as a working culture.

MAINTENANCE / FROZEN STOCK CULTURES

Maintain anaerobic cultures in Cooked Meat Medium or another suitable anaerobic medium. Alternatively, use frozen anaerobic cultures.

If using commercial stock cultures, follow the manufacturer's recommendations for growth and maintenance.

TEST PROCEDURE

To prepare frozen stock cultures of Staphylococcus species, Streptococcus species, Enterobacteriaceae and Pseudomonas aeruginosa : 1. Reconstitute the stock culture, if necessary. 2. Inoculate multiple plates of a general purpose medium (e.g., TSA or blood agar). 3. Incubate plates for 18-24 hours in an appropriate atmosphere and at the recommended temperature.

1. Inoculate an agar plate from the "working culture". 2. Incubate overnight. 3. Suspend 3-5 isolated colonies with typical appearance in a small volume (0.5-1.0 ml) of TSB. Incubate 4-5 hours in an appropriate atmosphere and temperature. 4. Adjust the turbidity to 0.5 McFarland and 0.08-0.1 absorbance units at 625 nm. or

4. Check for purity and correct colony morphology.

1. Adjust an overnight culture to a 0.5 McFarland.

5. If necessary, verify biochemical tests.

2. Plate 0.01 ml of the specimen to confirm a colony count of 1-2 x 108 CFU/ml. If using a frozen culture, confirm the appropriate density.

6. Remove sufficient growth from a confluent area to prepare a 0.5 McFarland standard (1-2 x 108 CFU/ml). For fastidious organisms, adjust to a 1.0 McFarland. 7. Suspend the growth in 50-100 ml of cryoprotective medium, e.g., Tryptic Soy Broth with 10-15% Glycerol, Skim Milk or sterile defibrinated sheep blood. 8. Dispense 0.5-1.0 ml into sterile glass plastic freezing vials, Prepare enough vials for one year of storage. Assume only one freeze/thaw cycle per vial. Assume at least one fresh culture every four weeks. 0

9. Store vials at or below -50 C (freezer) for one year. Organisms will keep longer (indefinitely) if stored in ultra low temperature freezer or in a liquid nitrogen tank. TO USE A FROZEN CULUTRE :

TO TEST CULTURAL RESPONSE NON-SELECTIVE MEDIA Dilute the cell suspension 1:100 in normal saline or purified water. Inoculate each plate with 0.01 ml to give 1-2 x 1014 CFU/plate. Reduce the inoculum ten fold, if necessary, to obtain isolated colonies. SELECTIVE MEDIA AND TUBED MEDIA Dilute the cell suspension 1:10 in normal saline or purified water. Streak each plate with 10.01 ml of the suspension to provide 1-2 x 105 CFU/plate. Reduce the inoculum ten fold, if necessary, to avoid overwhelming some selective media.

1. Thaw the vial quickly.

RESULTS

2. Use the culture directly subcutlure.

For general-purpose media, sufficient, characteristic growth and typical colony morphology should be obtained with all test strains. For selective media, growth of designated organisms is inhibited and adequate growth of desired organisms is obtained. Color and hemolytic reaction criteria must be met.

3. Discard any unused cell suspension.

WORKING CULTURES Prepare no more than three serial subcultures from a frozen stock culture. 1. Inoculate an agar slant or plate with the frozen stock culture and incubate overnight. 2. Store the working culture at 2-80C or at room temperature for up to four weeks.

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REFERENCE National Committee for Clinical Laboratory Standards. 1996. Quality assurance for commercially prepared microbiological culture media, 2nd ed. Approved standard. M22-A-2, vol. 16, no. 16. National Committee for Clinical Laboratory Standards, Wayne, PA.

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typical analysis

microgen

"Typical" chemical compositions have been determined on media ingredients. The typical analysis is used to select products for research or production needs when specific nutritional characteristics are required. The specifications for the typical analysis include : • Physical characteristics, • Nitrogen content, • Amino acids, • Inorganics, • Vitamins, and • Biological testing. All values are presented as weight/weight; % = g/100 g.

GLOSSARY ASH The higher the ash content, the lower the clarity of the prepared ingredient. The ash content includes sodium chloride, sulfate, phosphates, silicates and metal oxides. Acid-insoluble ash is typically from silicates found in animal fodder.

MOISTURE Lower moisture levels (