• 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 NA 057-03-02 AA

Order from DIN Media
DIN EN 17759 2026-04 Draft standard Inorganic fertilizers - Determination of pH of a solution of ammonium nitrate fertilizers of high nitrogen content; German and English version prEN 17759:2026 More 
DIN EN 17760 2026-03 Draft standard Inorganic fertilizers - Determination of particle size of ammonium nitrate fertilizers of high nitrogen content; German and English version prEN 17760:2026 More  Read draft and comment
DIN EN 17761 2026-04 Draft standard Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content; German and English version prEN 17761:2026 More 
DIN EN 17762 2026-04 Draft standard Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content; German and English version prEN 17762:2026 More 
DIN EN 17765 2026-01 Draft standard Organic and organo-mineral fertilizers - Determination of biuret content by high-performance liquid chromatography (HPLC); German and English version prEN 17765:2026 More  Order from DIN Media
DIN EN 17766 2026-01 Draft standard Organic and organo-mineral fertilizers - Extraction by water for subsequent determination of elements; German and English version prEN 17766:2026 More  Order from DIN Media
DIN EN 17767 2026-02 Draft standard Organo-mineral fertilizers - Extraction of phosphorus by formic acid; German and English version prEN 17767:2026 More  Read draft and comment
DIN EN 17768 2026-02 Draft standard Organic and organo-mineral fertilizers - Digestion by aqua regia for subsequent determination of elements; German and English version prEN 17768:2026 More  Read draft and comment
DIN EN 17769 2026-01 Draft standard Organic and organo-mineral fertilizers - Determination of the mercury content; German and English version prEN 17769:2026 More  Order from DIN Media
DIN EN 17770 2026-02 Draft standard Organic and organo-mineral fertilizers - Determination of the total content of specific elements by ICP-AES after digestion by aqua regia; German and English version prEN 17770:2026 More  Read draft and comment

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