CEN/TC 223
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 71898 | - | Soil Improvers and Growing media – Determination of specific contaminants | Izstrādē |
| 71905 | - | Organic soil improvers and Growing media– Detection of specific pathogens | Izstrādē |
| 70763 | prEN XXX | Soil improvers and growing media — Enumeration of Enterococcaceae | Izstrādē |
| 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 |
| 70765 | prEN XXX | Soil improvers and growing media - Detection of Salmonella spp. | Izstrādē |
| 70756 | prEN XXX | Soil improvers and growing media - Determination of arsenic by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution | Izstrādē |
| 65635 | EN 16087-1:2020 | Soil improvers and growing media - Determination of the aerobic biological activity - Part 1: Oxygen uptake rate (OUR) | Izstrādē |
| 69555 | EN 12580:2022 | Soil improvers and growing media - Determination of a quantity | Izstrādē |
| 69579 | prEN 13039 rev | Soil improvers and growing media - Determination of organic matter content and ash | Izstrādē |
| 29382 | EN 13037:2011 | Soil improvers and growing media - Determination of pH | Izstrādē |
Displaying 111-120 of 159 results.