CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 61754 | EN 16318:2013+A1:2016 | Fertilizers and liming materials - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B) | Izstrādē |
| 71582 | CEN/TR 14539:2021 | Straight ammonium nitrate fertilizers - Comparative study on the determination of porosity (oil retention) | Izstrādē |
| 35946 | EN 15925:2011 | Fertilizers - Extraction of total sulfur present in various forms | Izstrādē |
| 35952 | EN 15957:2011 | Fertilizers - Extraction of phosphorus which is soluble in neutral ammonium citrate | Izstrādē |
| 35955 | EN 15924:2011 | Fertilizers - Determination of the fineness of grinding of soft natural phosphates | Izstrādē |
| 73798 | - | Inorganic fertilizers — Determination of the free formaldehyde content in nutrient polymers | Izstrādē |
| 38090 | EN 16196:2012 | Fertilizers - Manganimetric determination of extracted calcium following precipitation in the form of oxalate | 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 |
| 73795 | - | Inorganic fertilizers — Determination of the organic carbon content by dry combustion | Izstrādē |
| 73792 | prEN 18317 | Organo-mineral fertilizers — Determination of the N-(n-butyl)thiophosphoric triamide (NBPT) urease inhibitor content | Izstrādē |
Displaying 401-410 of 594 results.