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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]

BS EN ISO 20079 ; BS 6068-5.39:2006-01-23
Water quality. Determination of the toxic effect of water constituents and waste water on duckweed (Lemna minor). Duckweed growth inhibition test

Title (German)

Wasserbeschaffenheit. Bestimmung der toxischen Wirkung von Wasserinhaltsstoffen und Abwasser gegenueber Wasserlinsen (kursiv (Lemna minor)). Wasserlinsen-Wachstumshemmtest

Edition 2006-01-23

Original language English

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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

BS EN ISO 20079 ; BS 6068-5.39:2006-01-23 Water quality. Determination of the toxic effect of water constituents and waste water on duckweed (Lemna minor). Duckweed growth inhibition test

Want to learn more?

BS EN ISO 20079 ; BS 6068-5.39:2006-01-23
Water quality. Determination of the toxic effect of water constituents and waste water on duckweed (Lemna minor). Duckweed growth inhibition test