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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 U42-175 ; NF EN 15957:2011-12-01
Fertilizers - Extraction of phosphorus which is soluble in neutral ammonium citrate

Title (German)

Düngemittel - Extraktion des in neutralem Ammoniumcitrat löslichen Phosphors

Edition 2011-12-01

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 U42-175 ; NF EN 15957:2011-12-01 Fertilizers - Extraction of phosphorus which is soluble in neutral ammonium citrate

Want to learn more?

NF U42-175 ; NF EN 15957:2011-12-01
Fertilizers - Extraction of phosphorus which is soluble in neutral ammonium citrate