CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 73786 | - | Nutrient polymers properties when used in fertilizing products | Izstrādē |
| 30749 | EN 15479:2009 | Fertilizers - Spectrophotometric determination of biuret in urea | Izstrādē |
| 30748 | EN 15478:2009 | Fertilizers - Determination of total nitrogen in urea | Izstrādē |
| 40791 | EN 17041:2018 | Fertilizers - Determination of boron in concentrations ≤ 10 % using spectrometry with azomethine-H | Izstrādē |
| 40794 | EN 16964:2018 | Fertilizers - Extraction of total micro-nutrients in fertilizers using aqua regia | Izstrādē |
| 41490 | EN 13368-2:2017 | Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 2: Determination of Fe chelated by [o,o] EDDHA, [o,o] EDDHMA and HBED, or the amount of chelating agents, by ion pair chromatography | Izstrādē |
| 21313 | EN 14888:2005 | Fertilizers and liming materials - Determination of cadmium content | Izstrādē |
| 68094 | prEN ISO 25475 | Fertilizers - Determination of ammoniacal nitrogen (ISO 25475:2016) | Izstrādē |
| 38089 | EN 16197:2012 | Fertilizers - Determination of magnesium by atomic absorption spectrometry | Izstrādē |
| 40799 | EN 14069:2017 | Liming materials - Denominations, specifications and labelling | Izstrādē |
Displaying 431-440 of 567 results.