CEN/TC 223
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 10324 | - | Soil improvers and growing media - Determination after extraction by water - Part 3: Determination of nitrate nitrogen content | Izstrādē |
| 10339 | - | Soil improvers and growing media - Determination of total elements content - Part 2: Determination of nitrogen content | Izstrādē |
| 24761 | EN 13040:2007 | Soil improvers and growing media - Sample preparation for chemical and physical tests, determination of dry matter content, moisture content and laboratory compacted bulk density | Izstrādē |
| 71905 | - | Organic soil improvers and Growing media– Detection of specific pathogens | Izstrādē |
| 27884 | EN 15761:2009 | Pre-shaped growing media - Determination of length, width, height, volume and bulk density | Izstrādē |
| 10307 | prEN 12577 | Soil improvers and growing media - Labelling | Izstrādē |
| 24337 | EN 15428:2007 | Soil improvers and growing media - Determination of particle size distribution | Izstrādē |
| 70765 | prEN 18278 | Soil improvers and growing media - Detection of Salmonella spp. | Izstrādē |
| 10372 | - | Soil improvers and growing media - Determination of lindane content | Izstrādē |
| 10370 | - | Soil improvers and growing media - Determination of arsenic content | Izstrādē |
Displaying 21-30 of 159 results.