CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 75456 | LVS EN 15705:2023 | Inorganic fertilizers - Determination of methylen-urea oligomers using high-performance liquid chromatography (HPLC) | Standarts spēkā |
| 35948 | LVS EN 15926:2012 | Fertilizers - Extraction of water soluble sulfur where the sulfur is in various forms | Standarts spēkā |
| 13049 | EN 12944-2:1999/AC:2000 | Fertilizers and liming materials - Vocabulary - Part 2: Terms relating to fertilizers | Standarts spēkā |
| 68604 | LVS CEN/TS 17403:2021 | Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with a pH of 7,5 at 100 °C | Standarts spēkā |
| 73853 | LVS CEN/TS 17788:2022 | Organo-mineral fertilizers - Determination of the fraction of complexed micronutrients | Standarts spēkā |
| 22079 | CEN/TR 15106:2005 | Fertilizers - Determination of chelating agents EDDHA and EDDHMA by ion pair chromatography - Comparison of non-standardized Lucena method with EN 13368-2:2001 | Standarts spēkā |
| 32922 | LVS EN 14397-1:2010 | Fertilizers and liming materials - Determination of carbon dioxide - Part 1: Method for solid fertilizers | Standarts spēkā |
| 13022 | LVS EN 13266:2002 A | Slow-release fertilizers - Determination of the release of the nutrients - Method for coated fertilizers | Standarts spēkā |
| 35688 | LVS EN 15922:2011 | Fertilizers - Extraction of soluble phosphorus according to Petermann at ambient temperature | Standarts spēkā |
| 27098 | LVS EN 15688:2008 | Fertilizers - Determination of urease inhibitor N-(n- butyl)thiophosphoric triamide (NBPT) using high- performance liquid chromatography (HPLC) | Standarts spēkā |
Displaying 461-470 of 598 results.