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ISO 4979:2023

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

Standard Details

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.

General Information

Status : Published
Standard Type: Main
Document No: ISO 4979:2023
Document Year: 2023
Pages: 14
Edition: 1
  • ICS:
  • 13.060.70 Examination of biological properties of water

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ISO 4979:2023
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