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  4. Standard "E DIN ISO 9439:1991-10"
WITHDRAWN E DIN ISO 9439:1991-10 1.10.1991 preview

E DIN ISO 9439:1991-10 (Draft)

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.



STANDARD published on 1.10.1991


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The information about the standard:

Designation standards: E DIN ISO 9439:1991-10
Note: WITHDRAWN
Publication date standards: 1.10.1991
SKU: NS-307614
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: German technical standard (Draft)
Category: Technical standards DIN

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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.

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