Draft
International Standard
ISO/DIS 17244
Water quality — Determination of the toxicity of water samples on the embryo-larval development of Japanese oyster (Magallana gigas) and mussel (Mytilus edulis or M. galloprovincialis)
Reference number
ISO/DIS 17244
Edition 2
© ISO 2024
Draft International Standard
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Will replace ISO 17244:2015

ISO/DIS 17244

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CHF 63
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Abstract

This document specifies a method for determining the effects of chemical and aqueous samples on the embryo-larval development of marine bivalves. It allows the determination of the concentration levels that result in an abnormality in embryo-larval development. This test is suitable for salinity ranges between 20 and 40 for mussels and between 25 and 35 for oysters. This method applies to - chemical substances and preparations; - marine and brackish waters; - streams and aqueous effluents (urban, agricultural, industrial effluents, etc.) as long as the salinity is adjusted and/or dilution is limited so that the aforementioned salinity ranges are respected; - aqueous extracts (pore water, elutriates, eluates, and leachates) from sediments and petroleum products, and - samples of contaminated sediment or dredged material.

General information

  • Status
     : Under development
    Stage
    : Full report circulated: DIS approved for registration as FDIS [40.99]
  • Edition
     : 2
    Number of pages
     : 29
  • Technical Committee :
    ISO/TC 147/SC 5
    ICS :
    13.060.70 
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