ISO 17244:2015

Water quality — Determination of the toxicity of water samples on the embryo-larval development of Japanese oyster (Crassostrea gigas) and mussel (Mytilus edulis or Mytilus galloprovincialis)

Publication date:   Sep 17, 2015

General information

90.92 Standard to be revised   Feb 23, 2022

ISO

ISO/TC 147/SC 5 Biological methods

International Standard

13.060.70   Examination of biological properties of water

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Scope

ISO 17244:2015 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, and
- aqueous extracts (pore water, elutriates, eluates, and leachates) from sediments and petroleum products.

Life cycle

NOW

PUBLISHED
ISO 17244:2015
90.92 Standard to be revised
Feb 23, 2022

REVISED BY

IN_DEVELOPMENT
ISO/AWI 17244