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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]

NF X31-252-1 ; NF EN ISO 11268-1:2015-10-09
Soil quality - Effects of pollutants on earthworms - Part 1: determination of acute toxicity to Eisenia fetida/Eisenia andrei

Title (German)

Bodenbeschaffenheit - Wirkungen von Schadstoffen auf Regenwürmer - Teil 1: Bestimmung der akuten Toxizität auf Eisenia fetida/Eisenia andrei

Edition 2015-10-09

Original language French

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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

NF X31-252-1 ; NF EN ISO 11268-1:2015-10-09 Soil quality - Effects of pollutants on earthworms - Part 1: determination of acute toxicity to Eisenia fetida/Eisenia andrei

Want to learn more?

NF X31-252-1 ; NF EN ISO 11268-1:2015-10-09
Soil quality - Effects of pollutants on earthworms - Part 1: determination of acute toxicity to Eisenia fetida/Eisenia andrei