CEN/TC 223
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 10308 | prEN 12578 | Soil improvers and growing media - Specifications - Product schedules | Izstrādē |
| 24338 | CEN/TC 223 N 325 | Growing media - Biotest for assessment for Phytotoxicity | Izstrādē |
| 10336 | - | Soil improvers and growing media - Determination after extraction by ammonium acetate - Part 12: Determination of molybdenum content | Izstrādē |
| 24337 | EN 15428:2007 | Augsnes ielabošanas un mēslošanas līdzekļi. Granulometriskā sastāva noteikšana | Izstrādē |
| 71896 | FprEN 17729 | Soil improvers - Methods for the determination of dry matter content, quantity, total copper and zinc content, water soluble chloride content, organic and total nitrogen content, total P2O5 (phosphorus pentoxide) and K2O (potassium oxide) content | Izstrādē |
| 10357 | - | Soil improvers and growing media - Determination of degree of decomposition | Izstrādē |
| 10367 | - | Soil improvers and growing media - Determination of lead content | Izstrādē |
| 70763 | FprEN 18279 | Soil improvers and growing media - Enumeration of enterococci | Izstrādē |
| 10381 | EN 13654-2:2001 | Soil improvers and growing media - Determination of nitrogen - Part 2: Dumas method | Izstrādē |
| 69581 | FprEN 13650 | Bodenverbesserungsmittel und Kultursubstrate - Aufschluss mit Königswasser zur anschließenden Bestimmung der Elemente | Izstrādē |
Attēlo no 61. līdz 70. no pavisam 163 ieraksta(-iem).