CEN/TC 444
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 33819 | CEN/TR 16184:2011 | Characterization of Waste - State-of-the-art document - Analysis of eluates | Izstrādē |
| 61641 | prEN ISO 23161 | Soil quality - Determination of selected organotin compounds - Gas-chromatographic method (ISO/FDIS 23161:2016) | Izstrādē |
| 74643 | prCEN/TR 16110 rev | Characterization of waste - Guidance on the use of ecotoxicity tests applied to waste | Izstrādē |
| 26907 | EN 16169:2012 | Sludge, treated biowaste and soil - Determination of Kjeldahl nitrogen | Izstrādē |
| 70838 | EN ISO 16387:2023 | Soil quality - Effects of contaminants on Enchytraeidae (Enchytraeus sp.) - Determination of effects on reproduction (ISO/DIS 16387:2022) | Izstrādē |
| 59882 | EN ISO 11274:2019 | Soil quality - Determination of the water-retention characteristic - Laboratory methods (ISO/DIS 11274:2018) | Izstrādē |
| 70231 | EN 16166:2021 | Sludge, treated biowaste, soil and sediments - Determination of adsorbed organically bound halogens (AOX) | Izstrādē |
| 69070 | EN ISO 11916-3:2021 | Soil quality - Determination of selected explosives and related compounds - Part 3: Method using liquid chromatography-tandem mass spectrometry (LC-MS/MS) (ISO/DIS 11916-3:2020) | Izstrādē |
| 70494 | EN ISO 21286:2020 | Soil quality - Identification of ecotoxicological test species by DNA barcoding (ISO 21286:2019) | Izstrādē |
| 70839 | EN ISO 23753-1:2019/A1:2020 | Soil quality - Determination of dehydrogenases activity in soils - Part 1: Method using triphenyltetrazolium chloride (TTC) - Amendment 1 (ISO 23753-1:2019/DAM 1:2020) | Izstrādē |
Displaying 301-310 of 360 results.