ISO 20665-2008 水质.对网纹水蚤属Ceriodaphnia dubia慢性毒性的测定

标准号：ISO 20665-2008
中文标准名称：水质.对网纹水蚤属Ceriodaphnia dubia慢性毒性的测定
英文标准名称：Water quality — Determination of chronic toxicity to Ceriodaphnia dubia
标准类型：Z16
发布日期：2008/12/15 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：Z16
国际标准分类号：13.060.70
引用标准：ISO 5667-16-1998;ISO 5814;ISO 6059;ISO 10523;ISO/TS 20281
适用范围：This International Standard specifies a method for the determination of the chronic toxicity to Ceriodaphniadubia (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 dispersionsunder the conditions of the test;b) industrial or sewage effluents, if appropriate after decantation, filtration or centrifugation;c) fresh waters;d) aqueous extracts.This International Standard is not applicable to the testing of aquatic samples from the estuarine or marineenvironment.