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Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer.
STANDARD published on 1.12.1999
Designation standards: DIN EN ISO 9408:1999-12
Publication date standards: 1.12.1999
SKU: NS-247639
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: German technical standard
Category: Technical standards DIN
Microbiology of waterExamination of biological properties of water
Wasserbeschaffenheit - Bestimmung der vollständigen aeroben biologischen Abbaubarkeit organischer Stoffe im wäßrigen Medium über die Bestimmung des Sauerstoffbedarfs in einem geschlossenen Respirometer.
1.7.1999
1.3.2013
1.7.1999
1.11.2000
WITHDRAWN
1.1.2008
WITHDRAWN
1.12.2012
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Latest update: 2026-10-02 (Number of items: 2 304 304)
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