CEN/TC 223
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 10360 | - | Soil improvers and growing media - Determination of salmonella | Izstrādē |
| 71905 | - | Organic soil improvers and Growing media– Detection of specific pathogens | Izstrādē |
| 10362 | - | Soil improvers and growing media - Determination of nitrogen immobilisation capacity | Izstrādē |
| 10369 | - | Soil improvers and growing media - Determination of mercury content | Izstrādē |
| 10357 | - | Soil improvers and growing media - Determination of degree of decomposition | Izstrādē |
| 29353 | - | Soil improvers and growing media - Extraction of nitric acid soluble elements | Izstrādē |
| 10339 | - | Soil improvers and growing media - Determination of total elements content - Part 2: Determination of nitrogen content | Izstrādē |
| 10353 | - | Soil improvers and growing media - Determination of inert contaminants content | Izstrādē |
| 10330 | - | Soil improvers and growing media - Determination after extraction by ammonium acetate - Part 6: Determination of sodium content | Izstrādē |
| 10328 | - | Soil improvers and growing media - Determination after extraction by ammonium acetate - Part 4: Determination of magnesium content | Izstrādē |
Attēlo no 11. līdz 20. no pavisam 159 ieraksta(-iem).