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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

ISO 20666
Water quality - Determination of the chronic toxicity to Brachionus calyciflorus in 48 h

Title (German)

Wasserbeschaffenheit - Bestimmung der chronischen toxischen Wirkung nach 48 Stunden gegenüber Brachionus calyciflorus

Responsible national committee

NA 119-01-03 AA - Water quality (CEN/TC 230, ISO/TC 147)

Responsible international committee

ISO/TC 147/SC 5 - Biological methods

Edition 2008-12

Original language English

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Table of contents

PDF (EN)

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

ISO 20666 Water quality - Determination of the chronic toxicity to Brachionus calyciflorus in 48 h

Responsible national committee

Responsible international committee

Ralph Dominik

Want to learn more?

ISO 20666
Water quality - Determination of the chronic toxicity to Brachionus calyciflorus in 48 h