CEN/TC 223
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 70759 | prEN XXX | Soil improvers and growing media - Determination of polycyclic aromatic hydrocarbons (PAH) by gas chromatography (GC) and high performance liquid chromatography (HPLC) | Izstrādē |
| 70763 | prEN XXX | Soil improvers and growing media — Enumeration of Enterococcaceae | Izstrādē |
| 76755 | prEN XXX | Plugs - Determination of the dimensions measured and bulk density | Izstrādē |
| 70768 | prEN XXX | Soil improvers and growing media - Determination of mercury in aqua regia extracts | Izstrādē |
| 70767 | prEN XXX | Soil improvers and growing media - Determination of chromium(VI) | Izstrādē |
| 70758 | prEN XXX | Soil improvers and growing media - Determination of organic nitrogen | Izstrādē |
| 70757 | prEN XXX | Soil improvers and growing media - Enumeration of Escherichia coli | Izstrādē |
| 71901 | prEN XXX | Soil improvers and growing media - Overview of a detection method for Salmonella spp. and an enumeration method for Escherichia coli and enterococci | Izstrādē |
| 70760 | prEN XXX | Soil improvers and growing media - Determination of phosphonate content | Izstrādē |
Displaying 151-159 of 159 results.