CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81615 | prEN 18292 | Inorganic fertilizers - Determination of the dry matter content | Izstrādē |
| 29078 | - | Fertilizers - Determination of micronutrient ions complexed in fertilizers - Identification of lignosulfonates | Izstrādē |
| 82102 | prEN 17804 | Organic, organo-mineral and inorganic fertilizers - Enumeration of enterococci | Izstrādē |
| 82104 | prEN 17781 | Organic, organo-mineral and inorganic fertilizers - Enumeration of Escherichia coli | Izstrādē |
| 35684 | EN 15919:2011 | Fertilizers - Extraction of phosphorus soluble in 2 % formic acid | Izstrādē |
| 82101 | 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 |
| 40786 | EN 16317:2013/FprA1:2016 | Fertilizers and liming materials - Determination of arsenic by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution | Izstrādē |
| 71587 | CEN/TR 14061:2021 | Fertilizers - Determination of dust content | Izstrādē |
| 40793 | EN 16963:2018 | Fertilizers - Determination of boron, cobalt, copper, iron, manganese, molybdenum and zinc using ICP-AES | Izstrādē |
| 40795 | EN 13368-3:2017 | Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 3: Determination of Fe chelated by [S,S]-EDDS, or the amount of the chelating agent, by ion pair chromatography | Izstrādē |
Displaying 481-490 of 601 results.