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ISO 20665:2008

Current
Current

The latest, up-to-date edition.

Water quality — Determination of chronic toxicity to Ceriodaphnia dubia
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

12-08-2008

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.

DevelopmentNote
Supersedes ISO/DIS 20665. (12/2008)
DocumentType
Standard
Pages
21
PublisherName
International Organization for Standardization
Status
Current

Standards Relationship
SANS 20665 : 1ED 2014 Identical
NF ISO 20665 : 2009 Identical
BS ISO 20665:2008 Identical
SANS 20665:2014(R2019) Identical

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