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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 G52-231-4 ; NF EN ISO 5398-4:2019-02-06
Leather - Chemical determination of chromic oxide content - Part 4: quantification by inductively coupled plasma (ICP)

Title (German)

Leder - Chemische Bestimmung des Chromoxidgehalts - Teil 4: Bestimmung durch induktiv gekoppeltes Plasma - Optisches Emissionsspektrometer

Edition 2019-02-06

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 G52-231-4 ; NF EN ISO 5398-4:2019-02-06 Leather - Chemical determination of chromic oxide content - Part 4: quantification by inductively coupled plasma (ICP)

Want to learn more?

NF G52-231-4 ; NF EN ISO 5398-4:2019-02-06
Leather - Chemical determination of chromic oxide content - Part 4: quantification by inductively coupled plasma (ICP)