STN EN ISO 9439 (757540)

Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium. Carbon dioxide evolution test (ISO 9439:1999)

STANDARD published on 1.12.2001

Slovak -
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The information about the standard:

Designation standards: STN EN ISO 9439
Classification mark: 757540
Catalog number: 84086
Publication date standards: 1.12.2001
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Slovak technical standard
Category: Technical standards STN

Annotation of standard text STN EN ISO 9439 (757540):

Táto medzinárodná norma špecifikuje metódu hodnotenia úplnej biodegradability organických látok pri danej koncentrácii aeróbnymi mikroorganizmami vo vodnom prostredí.