CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81613 | prEN 16963 rev | Inorganic fertilizers - Determination specific elements using ICP-AES | Izstrādē |
| 79932 | prEN 17762 | Inorganic fertilizers — Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content | Izstrādē |
| 82104 | prEN 17781 | Organic, organo-mineral and inorganic fertilizers - Enumeration of Escherichia coli | Izstrādē |
| 82105 | prEN 17776 | Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion | Izstrādē |
| 30748 | EN 15478:2009 | Fertilizers - Determination of total nitrogen in urea | Izstrādē |
| 82106 | prEN 17779 | Organo-mineral fertilizers - Extraction of phosphorus soluble in a neutral ammonium citrate solution | Izstrādē |
| 73790 | prEN 18316 | Inorganic fertilizers – Determination of the total K2O content | Izstrādē |
| 82097 | prEN 17774 | Organic and organo-mineral fertilizers - Determination of the content of specific elements by ICP-AES after extraction by water and weak solvents | Izstrādē |
| 71690 | CEN/TS 17778:2022 | Organic and organo-mineral fertilizers - Determination of the chromium (VI) content by chromotography | Izstrādē |
| 13017 | EN 12947:2000 | Liming materials - Determination of magnesium content - Atomic absorption spectrometric method | Izstrādē |
Displaying 551-560 of 594 results.