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ASTM D 992 : 1971 : R1978

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Method of Test for Nitrate Ion in Water (Withdrawn 1983)

Available format(s)

Hardcopy , PDF

Withdrawn date

01-01-1983

Language(s)

English

Published date

31-12-2010

DocumentType
Test Method
Pages
3
PublisherName
American Society for Testing and Materials
Status
Withdrawn

ASTM D 7781 : 2014 Standard Test Method for Nitrite-Nitrate in Water by Nitrate Reductase (Withdrawn 2023)

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