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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 CEN/TC 289/WG 1

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DIN EN ISO 4044	2017-05	Standards	Leather - Chemical tests - Preparation of chemical test samples (ISO 4044:2017); German version EN ISO 4044:2017 More	Order from DIN Media
DIN EN ISO 4098	2018-10	Standards	Leather - Chemical tests - Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter (ISO 4098:2018); German version EN ISO 4098:2018 More	Order from DIN Media
DIN EN ISO 4684	2006-02	Standards	Leather - Chemical tests - Determination of volatile matter (ISO 4684:2005); German version EN ISO 4684:2005 More	Order from DIN Media
DIN EN ISO 5398-1	2018-10	Standards	Leather - Chemical determination of chromic oxide content - Part 1: Quantification by titration (ISO 5398-1:2018); German version EN ISO 5398-1:2018 More	Order from DIN Media
DIN EN ISO 5398-2	2009-06	Standards	Leather - Chemical determination of chromic oxide content - Part 2: Quantification by colorimetric determination (ISO 5398-2:2009); German version EN ISO 5398-2:2009 More	Order from DIN Media
DIN EN ISO 5398-4	2019-04	Standards	Leather - Chemical determination of chromic oxide content - Part 4: Quantification by inductively coupled plasma (ICP) (ISO 5398-4:2018); German version EN ISO 5398-4:2019 More	Order from DIN Media
DIN EN ISO 10195	2021-10	Standards	Leather - Chemical determination of chromium(VI) content in leather - Thermal pre-ageing of leather and determination of hexavalent chromium (ISO 10195:2018); German version EN ISO 10195:2021 More	Order from DIN Media
DIN EN ISO 11936	2023-10	Standards	Leather - Determination of total content of certain bisphenols (ISO 11936:2023); German version EN ISO 11936:2023 More	Order from DIN Media
DIN EN ISO 13365-1	2020-12	Standards	Leather - Chemical determination of the preservative (TCMTB, PCMC, OPP, OIT) content in leather by liquid chromatography - Part 1: Acetonitrile extraction method (ISO 13365-1:2020); German version EN ISO 13365-1:2020 More	Order from DIN Media
DIN EN ISO 13365-2	2020-12	Standards	Leather - Chemical determination of the preservative (TCMTB, PCMC, OPP, OIT) content in leather by liquid chromatography - Part 2: Artificial perspiration extraction method (ISO 13365-2:2020); German version EN ISO 13365-2:2020 More	Order from DIN Media

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