CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 31334 | EN 16075:2011 | Fertilizers - Determination of N-(2-nitrophenyl)phosphoric acid triamide (2-NPT) in urea and fertilizers containing urea - Method using high-performance liquid chromatography (HPLC) | Izstrādē |
| 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 |
| 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 |
| 30752 | EN 15559:2009 | Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd | Izstrādē |
| 13002 | EN 12047:1996 | Solid fertilizers - Measurement of static angle of repose (ISO 8398:1989 modified) | Izstrādē |
| 58686 | prEN 15477 | Fertilizers - Determination of the water-soluble potassium content | Izstrādē |
| 62764 | EN 12945:2014+A1:2016 | Liming materials - Determination of neutralizing value - Titrimetric methods | Izstrādē |
| 71690 | CEN/TS 17778:2022 | Organic and organo-mineral fertilizers - Determination of the chromium (VI) content by chromotography | Izstrādē |
| 30748 | EN 15478:2009 | Fertilizers - Determination of total nitrogen in urea | Izstrādē |
Displaying 151-160 of 598 results.