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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 U44-148
Fertilizers and soils conditioners. Determination of calcium by atomic absorption spectrometric method

Title (German)

DUENGER UND BODENVERBESSERUNGSMITTEL. BESTIMMUNG DER CALCIUM. ATOMABSORPTION. SPEKTRAL PHOTOMETRISCHES VERFAHREN

Edition 1984-02-01

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 U44-148 Fertilizers and soils conditioners. Determination of calcium by atomic absorption spectrometric method

Want to learn more?

NF U44-148
Fertilizers and soils conditioners. Determination of calcium by atomic absorption spectrometric method