ISO 9439:1990
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
Water quality Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds Method by analysis of released carbon dioxide
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
12-03-2019
English, French
22-11-1990
DocumentType |
Standard
|
Pages |
9
|
PublisherName |
International Organization for Standardization
|
Status |
Withdrawn
|
SupersededBy |
Standards | Relationship |
UNE-EN 29439:1994 | Identical |
AS 4351.4-1996 | Identical |
PNE 77082 | Identical |
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