• Hydrogen Technologies Standards form the basic framework for market ramp-up

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Projects of IULTCS

DIN EN ISO 17070 rev 2025-01-28 Leather - Chemical analysis - Determination of chlorophenols content More  Comment 
DIN EN ISO 17075-2 rev 2025-01-28 Leather - Chemical determination of chromium(VI) content in leather - Part 2: Chromatographic method More  Comment 
DIN EN ISO 17075-1 rev 2025-01-28 Leather - Chemical determination of chromium(VI) content in leather - Part 1: Colorimetric method More  Comment 
ISO/CD 17070 2025-01-20 Leather - Chemical analysis - Determination of chlorophenols content More  Comment 
ISO/CD 17075-1 2025-01-14 Leather - Chemical determination of chromium(VI) content in leather - Part 1: Colorimetric method More  Comment 
ISO/CD 17075-2 2025-01-14 Leather - Chemical determination of chromium(VI) content in leather - Part 2: Chromatographic method More  Comment 
ISO/DIS 25712 2025-01-14 Chemicals for the leather tanning industry - Determination of the total content of melamine More  Comment 
DIN EN ISO 5403-2 rev 2025-01-06 Leather - Determination of water resistance of flexible leather - Part 2: Repeated angular compression (Maeser) More  Comment 
DIN EN 00289274 2025-01-06 Chemicals for the leather tanning industry - Determination of melamine More  Comment 
ISO/CD 5403-2 2024-12-10 Leather - Determination of water resistance of flexible leather - Part 2: Repeated angular compression (Maeser) More  Comment 

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