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

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Publications of ISO/TC 256/WG 3

Order from DIN Media
ISO 787-19 2020-04 Standards General methods of test for pigments - Part 19: Determination of water-soluble nitrates (Salicylic acid method) More  Order from DIN Media
ISO 787-21 1979-12 Standards General methods of test for pigments and extenders; part 21: comparison of heat stability of pigments using a stoving medium More  Order from DIN Media
ISO 787-22 1980-02 Standards General methods of test for pigments and extenders; Part 22 : Comparison of resistance to bleeding of pigments More  Order from DIN Media
ISO 787-23 1979-12 Standards General methods of test for pigments and extenders; part 23: determination of density (using a centrifuge to remove entrained air) More  Order from DIN Media
ISO 787-24 1985-12 Standards General methods of test for pigments and extenders; Part 24 : Determination of relative tinting strength of coloured pigments and relative scattering power of white pigments; Photometric methods More  Order from DIN Media
ISO 787-25 2019-02 Standards General methods of test for pigments and extenders - Part 25: Comparison of the colour, in full-shade systems, of white, black and coloured pigments - Colorimetric method More  Order from DIN Media
ISO 787-28 2019-05 Standards General methods of tests for pigments and extenders - Part 28: Determination of total content of polychlorinated biphenyls (PCB) by dissolution, cleanup and GC-MS More  Order from DIN Media
ISO 3549 2024-02 Standards Zinc dust pigments for paints - Specifications and test methods More  Order from DIN Media
ISO 7579 2009-10 Standards Dyestuffs - Determination of solubility in organic solvents - Gravimetric and photometric methods More  Order from DIN Media
ISO 18314-1 2015-06 Standards Analytical colorimetry - Part 1: Practical colour measurement More  Order from DIN Media

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