CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 38552 | EN 16317:2013 | Fertilizers - Determination of trace elements - Determination of arsenic by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution | Atcelts |
| 38092 | EN 16199:2012 | Fertilizers - Determination of the sodium extracted by flame-emission spectrometry | Izstrādē |
| 38091 | EN 16198:2012 | Fertilizers - Determination of magnesium by complexometry | Izstrādē |
| 38089 | EN 16197:2012 | Fertilizers - Determination of magnesium by atomic absorption spectrometry | Izstrādē |
| 38090 | EN 16196:2012 | Fertilizers - Manganimetric determination of extracted calcium following precipitation in the form of oxalate | Izstrādē |
| 38093 | EN 16195:2012 | Fertilizers - Determination of chlorides in the absence of organic material | Izstrādē |
| 32295 | EN 16109:2011 | Fertilizers - Determination of micro-nutrient ions complexed in fertilizers - Identification of lignosulfonates | Izstrādē |
| 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 |
| 36494 | EN 16032:2011 | Fertilizers - Extraction and determination of elemental sulfur | Izstrādē |
| 29079 | EN 16024:2011 | Fertilizers - Determination of 1H,2,4-triazole in urea and in fertilizers containing urea - Method using high-performance liquid chromatography (HPLC) | Izstrādē |
Displaying 351-360 of 595 results.