CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 35955 | EN 15924:2011 | Fertilizers - Determination of the fineness of grinding of soft natural phosphates | Izstrādē |
| 35687 | EN 15923:2011 | Fertilizers - Extraction of phosphorus soluble in Joulie's alcaline ammonium citrate | Izstrādē |
| 35688 | EN 15922:2011 | Fertilizers - Extraction of soluble phosphorus according to Petermann at ambient temperature | Izstrādē |
| 35686 | EN 15921:2011 | Fertilizers - Extraction of soluble phosphorus according to Petermann at 65 °C | Izstrādē |
| 35685 | EN 15920:2011 | Fertilizers - Extraction of phosphorus soluble in 2 % citric acid | Izstrādē |
| 35684 | EN 15919:2011 | Fertilizers - Extraction of phosphorus soluble in 2 % formic acid | Izstrādē |
| 29737 | EN 15909:2010 | Fertilizers - Determination of calcium and formate in calcium foliar fertilizers | Izstrādē |
| 29080 | EN 15905:2010 | Fertilizers - Determination of 3-methylpyrazole (MP) using high-performance liquid chromatography (HPLC) | Izstrādē |
| 32472 | EN 15750:2009 | Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods | Izstrādē |
| 69245 | EN 15749:2022 | Fertilizers - Determination of sulfates content using three different methods | Izstrādē |
Displaying 341-350 of 567 results.