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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 276/WG 1

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DIN EN 12139	1999-04	Standards	Surface active agents - Determination of the total polyethylene glycol content of non-ionic surface active agents (EO adducts) by HPLC/GPC; German version EN 12139:1999 More	Order from DIN Media
DIN EN 12582	1999-05	Standards	Surface active agents - Determination of the polyethylene glycol content according to molar mass in non-ionic surface active agents (ethoxylated) by HPLC/ELSD; German version EN 12582:1999 More	Order from DIN Media
DIN EN 12974	2000-02	Standards	Surface active agents - Determination of the 1,4-dioxane content in alkyl-ethoxy-sulfate products by GLC/head-space-procedure; German version EN 12974:1999 More	Order from DIN Media
DIN EN 13267	2001-06	Standards	Surface active agents - Determination of water content - Karl Fischer method; German version EN 13267:2001 More	Order from DIN Media
DIN EN 13268	2001-07	Standards	Surface active agents - Determination of ethylene oxide and propylene oxide groups in ethylene oxide and propylene oxide adducts; German version EN 13268:2001 More	Order from DIN Media
DIN EN 13270	2001-07	Standards	Surface active agents - Determination of the active matter content in alkyl dimethyl betaines; German version EN 13270:2001 More	Order from DIN Media
DIN EN 13273	2001-06	Standards	Surface active agents - Determination of the contents of non-ionic substances in anionic surface active agents by high performance liquid chromatograph (HPLC); German version EN 13273:2001 More	Order from DIN Media
DIN EN 13320	2002-09	Standards	Surface active agents - Gas chromatographic trace determination of free ethylene oxide in ethoxylates; German version EN 13320:2002 More	Order from DIN Media
DIN EN 13405	2003-04	Standards	Surface active agents - Determination of dialkyl-tetralins content in linear alkylbenzene by high performance liquid chromatography (HPLC); German version EN 13405:2002 More	Order from DIN Media
DIN EN 13435	2002-03	Standards	Surface active agents - Determination of free amine content of alkyl dimethyl betaines; German version EN 13435:2001 More	Order from DIN Media

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