CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 38093 | EN 16195:2012 | Fertilizers - Determination of chlorides in the absence of organic material | Izstrādē |
| 30745 | EN 15477:2009 | Fertilizers - Determination of the water-soluble potassium content | Izstrādē |
| 30767 | EN 15604:2009 | Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen | Izstrādē |
| 26044 | EN 15704:2008 | Liming materials - Determination of the breakdown of granulated calcium and calcium/magnesium carbonates under the influence of water | Izstrādē |
| 82103 | prEN 17775 | Organic and organo-mineral fertilizers - Determination of the inorganic arsenic content | Izstrādē |
| 82106 | prEN 17779 | Organo-mineral fertilizers — Extraction of phosphorus soluble in a neutral ammonium citrate solution | 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 |
| 82099 | prEN 17778 | Organic and organo-mineral fertilizers - Determination of chromium (VI) content | Izstrādē |
Displaying 521-530 of 589 results.