CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 80247 | prEN 17753 | Inorganic fertilizers — Determination of specific contaminants | Izstrādē |
| 80246 | prEN 17752 | Inorganic fertilizers — Determination of specific inhibitors | Izstrādē |
| 80243 | prEN 17756 | Fertilizers, liming materials and inhibitors — Determination of the chloride content | Izstrādē |
| 73799 | prEN 15478 rev | Inorganic fertilizers – Determination of total nitrogen in methylene urea and urea formaldehyde | Izstrādē |
| 27098 | EN 15688:2008 | Fertilizers - Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC) | Izstrādē |
| 80245 | prEN 17751 | Inorganic fertilizers - Determination of specific parameters in ammonium nitrate fertilizers of high nitrogen content | Izstrādē |
| 80242 | prEN 17755 | Inorganic fertilizers — Determination of specific parameters | Izstrādē |
| 59029 | EN 17246:2019 | Fertilizers - Determination of perchlorate in mineral fertilizers by ion chromatography and conductivity detection (IC-CD) | Izstrādē |
| 73788 | - | Organo-mineral fertilizers – Determination of specific inhibitors | Izstrādē |
| 73796 | prEN 17403 | 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 |
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