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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]

ISO 5397
Leather; Determination of nitrogen content and "hide substance"; Titrimetric method

Title (German)

Leder - Bestimmung des Stickstoffgehaltes und "Hautsubstanz" - titrimetrische Methode

Responsible national committee

NA 062-05-52 AA - Chemical test methods of leather

Responsible international committee

IULTCS - International Union of Leather Technologists and Chemists Societies

Edition 1984-03

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

ISO 5397 Leather; Determination of nitrogen content and "hide substance"; Titrimetric method

Responsible national committee

Responsible international committee

Yavuz Anik

Want to learn more?

ISO 5397
Leather; Determination of nitrogen content and "hide substance"; Titrimetric method