Water quality. Determination of chronic toxicity to Ceriodaphnia dubia
This International Standard specifies a method for the determination of the chronic toxicity to Ceriodaphnia dubia (Cladocera, Crustacea), based on reproduction inhibition after (7 ± 1) d.
The method is applicable to:
chemical substances which are soluble or which can be maintained as stable suspensions or dispersions under the conditions of the test;
industrial or sewage effluents, if appropriate after decantation, filtration or centrifugation;
fresh waters;
aqueous extracts.
This International Standard is not applicable to the testing of aquatic samples from the estuarine or marine environment.
| SDO | BSI: British Standards Institution |
| Document Number | ISO 20665 |
| Publication Date | Jan. 31, 2009 |
| Language | en - English |
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| Committee | EH/3/5 |
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