Projects of NA 057-03-02 AA

DIN CEN/T? 00260351 2026-05-04 Liming materials - Determination of chalks by counting coccoliths in calcium carbonate samples More  Comment 
DIN EN 17782 2026-03-31 Fertilizing products - Determination of the stability of fertilizing products containing micronutrient chelates at different pHs More  Comment 
DIN EN 17783 2026-03-31 Fertilizing products - Determination of the stability of fertilizing products containing micronutrient complexes More  Comment 
DIN EN 00260348 2026-03-19 Fertilizers, liming materials and inhibitors - Sampling and sample preparation - Part 5: Sample preparation for microbiological examination More  Comment 
DIN EN 17817 2026-02-12 Fertilizers, liming materials and inhibitors - Determination of the quantity (declared by mass or volume); German version EN 17817:2023 More  Comment 
DIN EN 00260252 2025-12-01 Fertilizing products - Demonstration of efficacy of inhibiting compounds More  Comment 
DIN EN 00260279 2025-12-01 Inorganic fertilizers - Determination of the free formaldehyde content in nutrient polymers More  Comment 
DIN EN 00260275 2025-12-01 Fertilizing products - Demonstration of the efficacy of urease inhibiting compounds More  Comment 
DIN EN 00260274 2025-12-01 Fertilizing products - Demonstration of the efficacy of nitrification inhibiting compounds 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 

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