E DIN ISO 9439:1991-10

Water quality; evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds; method by analysis of released carbon dioxide; identical with ISO 9439:1990.

NORMA vydána dne 1.10.1991

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Tištěné (1472.30 CZK)

The information about the standard:

Designation standards: E DIN ISO 9439:1991-10
Note: NEPLATNÁ
Publication date standards: 1.10.1991
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: German technical standard
Kategorie: Technické normy DIN

Annotation of standard text E DIN ISO 9439:1991-10 :

Wasserbeschaffenheit; Bewertung der vollständigen aeroben biologischen Abbaubarkeit organischer Stoffe im wäßrigen Medium; Verfahren mittels Analyse des freigesetzten Kohlendioxids.