• 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 15360 2007-08 Standards Fertilizers - Determination of dicyandiamide - Method using high-performance liquid chromatography (HPLC); German version EN 15360:2007 More  Order from DIN Media
DIN EN 15451 2008-11 Standards Fertilizers - Determination of chelating agents - Determination of iron chelated by EDDHSA by ion pair chromatography; German version EN 15451:2008 More  Order from DIN Media
DIN EN 15452 2008-11 Standards Fertilizers - Determination of chelating agents - Determination of iron chelated by o,p- EDDHA by reversed phase HPLC; German version EN 15452:2008 More  Order from DIN Media
DIN EN 15475 2009-04 Standards Fertilizers - Determination of ammoniacal nitrogen; German version EN 15475:2009 More  Order from DIN Media
DIN EN 15475 2026-01 Draft standard Inorganic fertilizers - Titrimetric determination of ammoniacal nitrogen; German and English version prEN 15475:2025 More  Order from DIN Media
DIN EN 15476 2009-04 Standards Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda; German version EN 15476:2009 More  Order from DIN Media
DIN EN 15477 2009-04 Standards Fertilizers - Determination of the water-soluble potassium content; German version EN 15477:2009 More  Order from DIN Media
DIN EN 15478 2009-04 Standards Fertilizers - Determination of total nitrogen in urea; German version EN 15478:2009 More  Order from DIN Media
DIN EN 15478 2026-03 Draft standard Inorganic fertilizers - Determination of total nitrogen in urea, methylene-urea and urea formaldehyde; German and English version prEN 15478:2026 More  Read draft and comment
DIN EN 15479 2009-04 Standards Fertilizers - Spectrophotometric determination of biuret in urea; German version EN 15479:2009 More  Order from DIN Media

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