CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 31333 | EN 12948:2010 | Liming materials - Determination of size distribution by dry and wet sieving | Izstrādē |
| 71690 | CEN/TS 17778:2022 | Organic and organo-mineral fertilizers - Determination of the chromium (VI) content by chromotography | Izstrādē |
| 13026 | EN 13299:2000 | Fertilizers - Determination of flow rate | Izstrādē |
| 13017 | EN 12947:2000 | Liming materials - Determination of magnesium content - Atomic absorption spectrometric method | Izstrādē |
| 29737 | EN 15909:2010 | Fertilizers - Determination of calcium and formate in calcium foliar fertilizers | Izstrādē |
| 73855 | CEN/TS 17789-2:2022 | Organo-mineral fertilizers - Identification of chelating agents - 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 |
| 32922 | EN 14397-1:2010 | Fertilizers and liming materials - Determination of carbon dioxide - Part 1: Method for solid fertilizers | Izstrādē |
| 13004 | EN 1237:1995 | Fertilizers - Determination of bulk density (tapped) (ISO 5311:1992 modified) | Izstrādē |
| 39123 | EN 16651:2015 | Fertilizers - Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT) - Method using high-performance liquid chromatography (HPLC) | Izstrādē |
| 73854 | CEN/TS 17789-1:2022 | Organo-mineral fertilizers - Identification of chelating agents - Part 1: Determination of EDTA, HEEDTA and DTPA by ion chromatography | Izstrādē |
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