CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 73789 | EN 15959:2023 | Inorganic fertilizers - Determination of extracted phosphorus P2O5 | Standarts spēkā |
| 73789 | LVS EN 15959:2023 | Inorganic fertilizers - Determination of extracted phosphorus P2O5 | Standarts spēkā |
| 73790 | prEN 18316 | Inorganic fertilizers – Determination of the total K2O content | Izstrādē |
| 73791 | - | Inorganic fertilizers - Determination of the combustible ingredient content in ammonium nitrate fertilizers of high nitrogen content | Izstrādē |
| 73792 | prEN 18317 | Organo-mineral fertilizers — Determination of the N-(n-butyl)thiophosphoric triamide (NBPT) urease inhibitor content | Izstrādē |
| 73793 | - | Fertilizing products — Demonstration of the efficacy of nitrification inhibiting compounds | Izstrādē |
| 73794 | - | Fertilizing products — Demonstration of the efficacy of urease inhibiting compounds | Izstrādē |
| 73795 | - | Inorganic fertilizers — Determination of the organic carbon content by dry combustion | Izstrādē |
| 73796 | prEN 17403 | 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 | Izstrādē |
| 73797 | - | Determination of the final degradation products of nutrient polymers | Izstrādē |
Displaying 491-500 of 594 results.