• 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 260/WG 7

DIN EN 15479 2009-04 Standards Fertilizers - Spectrophotometric determination of biuret in urea; German version EN 15479:2009 More  Order from DIN Media
DIN EN 15558 2009-06 Standards Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch; German version EN 15558:2009 More  Order from DIN Media
DIN EN 15559 2009-06 Standards Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd; German version EN 15559:2009 More  Order from DIN Media
DIN EN 15560 2023-10 Standards Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German version EN 15560:2023 More  Order from DIN Media
DIN EN 15561 2023-10 Standards Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German version EN 15561:2023 More  Order from DIN Media
DIN EN 15562 2023-10 Standards Inorganic fertilizers - Determination of cyanamide nitrogen; German version EN 15562:2023 More  Order from DIN Media
DIN EN 15604 2009-06 Standards Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen; German version EN 15604:2009 More  Order from DIN Media
DIN EN 15688 2008-11 Standards Fertilizers - Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC); German version EN 15688:2008 More  Order from DIN Media
DIN EN 15705 2024-04 Standards Inorganic fertilizers - Determination of methylen-urea oligomers using high-performance liquid chromatography (HPLC); German version EN 15705:2023 More  Order from DIN Media
DIN EN 15749 2022-10 Standards Fertilizers - Determination of sulfates content using three different methods; German version EN 15749:2022 More  Order from DIN Media

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