ISO 4979:2023

Water quality — Aquatic toxicity test based on root re-growth in Lemna minor

Publication date: 29 qer 2023

General information

Current stage: 60.60 Effective date: 29 qer 2023

Originator: ISO

Owner: ISO/TC 147/SC 5

Type: International Standard

ICS: 13.060.70

Gjuha: anglisht

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Statusi: Publikuar

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Scope

This document specifies a method for the determination of the inhibition of root re-growth in duckweeds (Lemna minor) by substances and mixtures contained in water or waste water. This method applies to environmental water samples including treated municipal wastewater and industrial effluents.

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NOW

PUBLISHED
ISO 4979:2023
60.60 Standard published
29 qer 2023

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