CEN/TC 223
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 10356 | - | Peat - Determination of degree of decomposition | Izstrādē |
| 10357 | - | Soil improvers and growing media - Determination of degree of decomposition | Izstrādē |
| 10360 | - | Soil improvers and growing media - Determination of salmonella | Izstrādē |
| 10361 | - | Soil improvers and growing media - Determination of phytotoxicity | Izstrādē |
| 10362 | - | Soil improvers and growing media - Determination of nitrogen immobilisation capacity | Izstrādē |
| 10363 | EN 13039:1999 | Soil improvers and growing media - Determination of organic matter content and ash | Atcelts |
| 10363 | LVS EN 13039:2002 A | Soil improvers and growing media - Determination of organic matter content and ash | Atcelts |
| 10364 | - | Soil improvers and growing media - Determination of plant propagules content | Izstrādē |
| 10367 | - | Soil improvers and growing media - Determination of lead content | Izstrādē |
| 10369 | - | Soil improvers and growing media - Determination of mercury content | Izstrādē |
Displaying 31-40 of 159 results.