Publications of NA 057-03-02 AA

DIN EN 18317 2026-03 Draft standard Organo-mineral fertilizers - Determination of the N-(n-butyl)thiophosphoric triamide (NBPT) urease inhibitor content; German and English version prEN 18317:2026 More  Order from DIN Media
DIN EN 18318 2026-03 Draft standard Organo-mineral fertilizers - Determination of specific inhibiting compounds; German and English version prEN 18318:2026 More  Order from DIN Media
DIN EN 18319 2026-03 Draft standard Fertilizers, liming materials and inhibitors - Determination of the phosphonates content by ion chromatography and conductivity detection (IC-CD); German and English version prEN 18319:2026 More  Order from DIN Media
DIN EN 18322 2026-04 Draft standard Inorganic fertilizers - Determination of the organic carbon content by dry combustion; German and English version prEN 18322:2026 More  Order from DIN Media
DIN EN 18388 2026-08 Draft standard Inhibitors - Determination of the chloride content by ion chromatography and conductivity detection (IC-CD); German and English version prEN 18388:2026 More  Order from DIN Media
DIN EN 18463 2026-12 Draft standard Fertilizing products - Demonstration of efficacy of inhibiting compounds; German and English version prEN 18463:2026 More 
DIN EN 18465 2026-12 Draft standard Fertilizing products - Demonstration of the efficacy of nitrification inhibiting compounds; German and English version prEN 18465:2026 More 
DIN EN 18466 2026-12 Draft standard Fertilizing products - Demonstration of the efficacy of urease inhibiting compounds; German and English version prEN 18466:2026 More 
DIN EN ISO 7837 2000-06 Standards Fertilizers - Determination of bulk density (loose) of fine-grained fertilizers (ISO 7837:1992); German version EN ISO 7837:2000 More  Order from DIN Media
DIN EN ISO 10248 1999-07 Standards Fluid fertilizers - De-aeration of suspension samples by film disentrainment (ISO 10248:1996); German version EN ISO 10248:1999 More  Order from DIN Media

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