CEN/TC 260
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81611 | prEN 15956 rev | Inorganic fertilizers - Extraction of phosphorus soluble in mineral acids | Izstrādē |
| 81613 | prEN 16963 rev | Inorganic fertilizers - Determination specific elements using ICP-AES | Izstrādē |
| 81614 | prEN 15925 rev | Inorganic fertilizers - Extraction of total sulfur present in various forms | Izstrādē |
| 81615 | - | Inorganic fertilizers - Determination of the dry matter content | Izstrādē |
| 81616 | prEN 15960 rev | Inorganic fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates | Izstrādē |
| 81617 | prEN 15957 rev | Inorganic fertilizers - Extraction of phosphorus which is soluble in neutral ammonium citrate | Izstrādē |
| 81618 | prEN 15961 rev | Inorganic fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates | Izstrādē |
Displaying 561-567 of 567 results.