CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 40796 | EN 16965:2018 | Fertilizers - Determination of cobalt, copper, iron, manganese and zinc using flame atomic absorption spectrometry (FAAS) | Izstrādē |
| 73786 | - | Nutrient polymers properties when used in fertilizing products | Izstrādē |
| 38089 | EN 16197:2012 | Fertilizers - Determination of magnesium by atomic absorption spectrometry | Izstrādē |
| 74955 | CEN/TR 14061:2021/AC:2022 | Fertilizers - Determination of dust content | Izstrādē |
| 40790 | EN 16962:2018 | Fertilizers - Extraction of water soluble micro-nutrients in fertilizers and removal of organic compounds from fertilizer extracts | Izstrādē |
| 71691 | CEN/TS 17779:2022 | Organo-mineral fertilizers - Extraction of phosphorus, which is soluble in neutral ammonium citrate (NAC) for subsequent determination of P by ICP-AES | 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 |
| 34742 | EN 16357:2013 | Carbonate liming materials - Determination of reactivity - Automatic titration method with citric acid | Izstrādē |
| 27098 | EN 15688:2008 | Fertilizers - Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC) | Izstrādē |
| 82075 | prEN 17771 | Organic and organo-mineral fertilizers - Determination of the nitrogen content | Izstrādē |
Displaying 541-550 of 595 results.