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Water quality; evaluation of the aerobic biodegradability of organic compounds in an aqueous medium; static test (Zahn-Wellens method); identical with ISO 9888:1991.
STANDARD published on 1.5.1992
Designation standards: E DIN ISO 9888:1992-05
Note: WITHDRAWN
Publication date standards: 1.5.1992
SKU: NS-307680
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: German technical standard (Draft)
Category: Technical standards DIN
Wasserbeschaffenheit; Bestimmung der aeroben biologischen Abbaubarkeit organischer Stoffe im wäßrigen Medium; Statischer Test (Zahn-Wellens-Verfahren).
Latest update: 2025-07-31 (Number of items: 2 210 448)
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