Projects of CEN/TC 260/WG 7

DIN EN 00260279 2025-12-01 Inorganic fertilizers - Determination of the free formaldehyde content in nutrient polymers More  Comment 
DIN EN 00260272 2025-12-01 Inorganic fertilizers - Determination of the combustible ingredient content in ammonium nitrate fertilizers of high nitrogen content More  Comment 
DIN EN 17751 2025-12-01 Inorganic fertilizers - Determination of specific parameters in ammonium nitrate fertilizers of high nitrogen content More  Comment 
DIN EN 17762 2025-12-01 Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content; German version FprEN 17762:2026 More  Comment 
DIN EN 17403 2025-12-01 Inorganic fertilizers - Determination of cold water-insoluble nitrogen and hot water-insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with a pH of 7,5 at 100 °C; German version FprEN 17403:2026 More  Comment 
DIN EN 18388 2025-12-01 Inhibitors - Determination of the chloride content by ion chromatography and conductivity detection (IC-CD); German and English version prEN 18388:2026 More  Comment 
DIN EN 17756 2025-12-01 Fertilizers, liming materials and inhibitors - Determination of the chloride content; German and English version prEN 17756:2026 More  Comment 
DIN EN 17753 2025-12-01 Inorganic fertilizers - Determination of specific contaminants; German version FprEN 17753:2026 More  Comment 
DIN EN 17761 2025-12-01 Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content; German version FprEN 17761:2026 More  Comment 
DIN EN 17757 2025-12-01 Inorganic fertilizers - Determination of specific nutrients; German version FprEN 17757:2026 More  Comment 

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