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
Edición 2
Draft
International Standard
ISO/DIS 17244
84710
Este borrador de Norma Internacional se encuentra en la fase de consultas con los miembros de ISO.
Reemplazará ISO 17244:2015

Resumen

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.

Informaciones generales

  •  : En desarrollo
    : DIS registrado [40.00]
  •  : 2
     : 29
  • ISO/TC 147/SC 5
    13.060.70 
  • RSS actualizaciones

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)