prEN ISO 14669

Water quality — Determination of acute lethal toxicity to marine copepods (Copepoda, Crustacea)

General information

30.99   CD approved for registration as DIS   Oct 30, 2026

CEN

CEN/TC 230 Water analysis

European Norm

Scope

This document describes a method for the determination of the acute toxicity to one of three specified species of marine copepod (Copepoda, Crustacea). This document is applicable to:
a) industrial or sewage effluents, treated or untreated, after decantation, filtration or centrifugation if necessary;
b) marine or estuarine waters;
c) aqueous extracts (pore water, elutriates, eluates and leachates) from sediments;
d) chemical substances which are soluble, or which can be maintained as a stable suspension or dispersion, under the conditions of the test.

Life cycle

NOW

IN_DEVELOPMENT
prEN ISO 14669
30.99 CD approved for registration as DIS
Oct 30, 2026

Relations

Adopted from ISO 14669:2026 IDENTICAL