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ISO 4979:2023

Water quality — Aquatic toxicity test based on root re-growth in Lemna minor ISO 4979:2023

Publication date:   Jun 29, 2023

General information

60.60 Standard published   Jun 29, 2023

ISO

ISO/TC 147/SC 5 Biological methods

International Standard

13.060.70   Examination of biological properties of water

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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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PUBLISHED
ISO 4979:2023
60.60 Standard published
Jun 29, 2023