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Water quality - Determination of the toxic effect of water constituents and waste water on duckweed (Lemna minor) - Duckweed growth inhibition test.
STANDARD published on 1.12.2006
Designation standards: DIN EN ISO 20079:2006-12
Publication date standards: 1.12.2006
SKU: NS-244745
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: German technical standard
Category: Technical standards DIN
Wasserbeschaffenheit - Bestimmung der toxischen Wirkung von Wasserinhaltsstoffen und Abwasser gegenüber Wasserlinsen (Lemna minor) - Wasserlinsen-Wachstumshemmtest.
WITHDRAWN
1.9.2014
1.9.2007
1.10.2004
WITHDRAWN
1.10.1982
1.9.1983
1.9.1983
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