CEN/TC 223
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 33263 | EN 12579:2013 | Soil improvers and growing media - Sampling | Atcelts |
| 33264 | EN 12580:2013 | Soil improvers and growing media - Determination of a quantity | Atcelts |
| 23350 | LVS EN 15238:2007 | Soil improvers and growing media - Determination of quantity for materials with particle size greater than 60 mm | Atcelts |
| 10309 | LVS EN 12579:2002 A | Soil improvers and growing media - Sampling | Atcelts |
| 10375 | EN 13041:1999 | Soil improvers and growing media - Determination of physical properties - Dry bulk density, air volume, water volume, shrinkage value and total pore space | Atcelts |
| 70756 | prEN 18254 | Soil improvers and growing media - Determination of the inorganic arsenic content | Aptauja |
| 69624 | prEN 13651 | Soil improvers and growing media - Extraction of calcium chloride/DTPA (CAT) soluble nutrients | Aptauja |
| 69580 | prEN 13040-1 | Soil improvers and growing media - Sample preparation - Part 1: Sample preparation for chemical and physical tests, determination of dry matter content, moisture content and laboratory bulk density | Aptauja |
| 69625 | prEN 13654-1 | Soil improvers and growing media - Determination of nitrogen - Part 1: Modified Kjeldahl method | Aptauja |
| 70764 | prEN 18256 | Digestate - Determination of the residual biogas potential | Aptauja |
Displaying 101-110 of 159 results.