CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 73792 | prEN 18317 | Organo-mineral fertilizers — Determination of the N-(n-butyl)thiophosphoric triamide (NBPT) urease inhibitor content | 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 |
| 29075 | EN 15452:2008 | Fertilizers - Determination of chelating agents - Determination of iron chelated by o,p-EDDHA by reversed phase HPLC | Izstrādē |
| 73798 | - | Inorganic fertilizers — Determination of the free formaldehyde content in nutrient polymers | Izstrādē |
| 73791 | - | Inorganic fertilizers - Determination of the combustible ingredient content in ammonium nitrate fertilizers of high nitrogen content | Izstrādē |
| 26619 | LVS CEN/TS 15920:2010 | Fertilizers - Extraction of phosphorus soluble in 2 % citric acid | Atcelts |
| 13047 | EN 1482:1996/AC:1996 | Sampling of solid fertilizers and liming materials | Atcelts |
| 38555 | LVS EN 16320:2014 | Fertilizers - Determination of trace elements - Determination of mercury by vapour generation (VG) after aqua regia dissolution | Atcelts |
| 26620 | LVS CEN/TS 15957:2010 | Fertilizers - Extraction of phosphorus which is soluble in neutral ammonium citrate | Atcelts |
Displaying 221-230 of 594 results.