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Water quality - Determination of chronic toxicity to Ceriodaphnia dubia
STANDARD published on 1.2.2010
Designation standards: ČSN ISO 20665
Classification mark: 757753
Catalog number: 84961
Publication date standards: 1.2.2010
SKU: NS-178317
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
Tato norma specifikuje metodu stanovení chronické toxicity pro Ceriodaphnia dubia (Cladocera, Crustacea), založenou na inhibici reprodukce po (71) dnech.
Tato metoda je použitelná pro:
Tato norma není použitelná pro zkoušení vzorků vody z estuárií nebo z mořského prostředí
1.7.2000
1.4.2001
1.7.2013
1.3.2005
1.4.2013
1.2.2012
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