1594505

ISO 20665:2008

Water quality - Determination of chronic toxicity to Ceriodaphnia dubia

standard by International Organization for Standardization , 12/15/2008

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Full Description

ISO 20665:2008 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: a) chemical substances which are soluble or which can be maintained as stable suspensions or dispersions under the conditions of the test; b) industrial or sewage effluents, if appropriate after decantation, filtration or centrifugation; c) fresh waters; d) aqueous extracts (leachates, eluates, and elutriates).

ISO 20665:2008 is not applicable to the testing of aquatic samples from the estuarine or marine environment.

 

Product Details

Published:
12/15/2008
File Size:
1 file , 240 KB
Same As:
BS ISO 20665:2008, BS ISO 20665:2008
Note:
This product is unavailable in Ukraine, Russia, Belarus