• 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 2

DIN EN ISO 20427 2024-05 Draft standard Pigments and extenders - Dispersion procedure for sedimentation-based particle sizing of suspended pigment or extender with liquid sedimentation methods (ISO 20427:2023); German and English version prEN ISO 20427:2024 More  Read draft and comment
DIN EN ISO 21683 2020-12 Standards Pigments and extenders - Determination of experimentally simulated nano-object release from paints, varnishes and pigmented plastics (ISO 21683:2019); German version EN ISO 21683:2020 More  Order from DIN Media
DIN EN ISO 23157 2022-12 Standards Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method (ISO 23157:2021); German version EN ISO 23157:2022 More  Order from DIN Media
ISO 20427 2023-11 Standards Pigments and extenders - Dispersion procedure for sedimentation-based particle sizing of suspended pigment or extender with liquid sedimentation methods More  Order from DIN Media
ISO 21683 2019-02 Standards Pigments and extenders - Determination of experimentally simulated nano-object release from paints, varnishes and pigmented plastics More  Order from DIN Media
ISO 23157 2021-07 Standards Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method More  Order from DIN Media

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