Water quality — Aquatic toxicity test based on root re-growth in Lemna minor
NORM herausgegeben am 29.6.2023
Designation standards: ISO 4979:2023
Publication date standards: 29.6.2023
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: International technical standard
Kategorie: Technische Normen ISO
Description / Abstract: 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.