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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Publications of CEN/TC 260/WG 5

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DIN CEN/TS 17789-1	2022-07	Technical Specification	Organo-mineral fertilizers - Identification of chelating agents - Part 1: Determination of EDTA, HEEDTA and DTPA by ion chromatography; German version CEN/TS 17789-1:2022 More	Order from DIN Media
DIN CEN/TS 17789-2	2022-07	Technical Specification	Organo-mineral fertilizers - Identification of chelating agents - Part 2: Determination of Fe chelated by [o,o] EDDHA, [o,o] EDDHMA and HBED, or the amount of chelating agents by ion pair chromatography; German version CEN/TS 17789-2:2022 More	Order from DIN Media
DIN CEN/TS 17790	2022-07	Technical Specification	Organo-mineral fertilizers - Determination of the chelated micronutrient content and the chelated fraction of micronutrients by treatment with a cation exchange resin; German version CEN/TS 17790:2022 More	Order from DIN Media
DIN CEN/TS 17791	2022-07	Technical Specification	Inorganic fertilizers - Determination of chelating and complexing agents; German version CEN/TS 17791:2022 More	Order from DIN Media
DIN EN 13366	2001-04	Standards	Fertilizers - Treatment with a cation exchange resin for the determination of the chelated micro-nutrient content and of the chelated fraction of micro-nutrients; German version EN 13366:2001 More	Order from DIN Media
DIN EN 13368-1	2014-04	Standards	Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 1: Determination of EDTA, HEEDTA and DTPA by ion chromatography; German version EN 13368-1:2014 More	Order from DIN Media
DIN EN 13368-2	2018-03	Standards	Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 2: Determination of Fe chelated by [o,o] EDDHA, [o,o] EDDHMA and HBED, or the amount of chelating agents, by ion pair chromatography; German version EN 13368-2:2017 More	Order from DIN Media
DIN EN 13368-3	2018-07	Standards	Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 3: Determination of [S,S]-EDDS by ion pair chromatography; German version EN 13368-3:2017 More	Order from DIN Media
DIN EN 15950	2010-12	Standards	Fertilizers - Determination of N-(1,2-dicarboxyethyl)-D,L-aspartic acid (Iminodisuccinic acid, IDHA) using high-performance liquid chromatography (HPLC); German version EN 15950:2010 More	Order from DIN Media
DIN EN 15962	2011-04	Standards	Fertilizers - Determination of the complexed micro-nutrient content and of the complexed fraction of micro-nutrients; German version EN 15962:2011 More	Order from DIN Media

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