Astm d5543

 

Designation: D 5543 – 09

Standard Test Method for

Low-Level Dissolved Oxygen in Water1 This standard is issued under the fixed designation D 5543; the number immediately following the designation indicates the year of  original origin al adoption or, in the case of revis revision, ion, the year of last revision. revision. A number in paren parenthese thesess indicates the year of last reappr reapproval. oval. A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.

1. Sco Scope pe

3. Terminology

1.1 This test method covers covers the determ determination ination of low-level low-level (