• Hydrogen Technologies Standards form the basic framework for market ramp-up

    More information
  • Climate change Standards and specifications support climate targets

    More information
  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

    More information

Projects of CEN/TC 260/WG 7

Document number Begin Title Comment
DIN EN 18317 2025-11-24 Organo-mineral fertilizers - Determination of the N-(n-butyl)thiophosphoric triamide (NBPT) urease inhibitor content; German and English version prEN 18317:2026 More  Comment 
DIN EN 18322 2025-11-24 Inorganic fertilizers - Determination of the organic carbon content by dry combustion; German and English version prEN 18322:2026 More  Comment 
DIN EN 17752 2025-10-06 Inorganic fertilizers - Determination of specific inhibiting compounds; German and English version prEN 17752:2026 More  Comment 
DIN EN 18318 2025-10-06 Organo-mineral fertilizers - Determination of specific inhibiting compounds; German and English version prEN 18318:2026 More  Comment 
DIN EN 15475 2025-07-22 Inorganic fertilizers - Titrimetric determination of ammoniacal nitrogen; German and English version prEN 15475:2025 More  Comment 
DIN EN 16963 rev 2025-04-11 Inorganic fertilizers - Determination specific elements using ICP-AES More  Comment 
DIN EN 15961 2025-04-02 Inorganic fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates; German and English version prEN 15961:2025 More  Comment 
DIN EN 15957 2025-04-02 Inorganic fertilizers - Extraction of phosphorus which is soluble in neutral ammonium citrate; German and English version prEN 15957:2026 More  Comment 
DIN EN 15956 2025-04-02 Inorganic fertilizers - Extraction of phosphorus soluble in mineral acids; German and English version prEN 15956:2025 More  Comment 
DIN EN 15960 2025-04-02 Inorganic fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates; German and English version prEN 15960:2025 More  Comment 

TOP