CEN/TC 444
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 30332 | EN 12920:2006+A1:2008 | Characterization of waste - Methodology for the determination of the leaching behaviour of waste under specified conditions | Izstrādē |
| 22707 | CEN/TS 15364:2006 | Characterization of waste - Leaching behaviour tests - Acid and base neutralization capacity test | Izstrādē |
| 70503 | EN ISO 20130:2020 | Soil quality - Measurement of enzyme activity patterns in soil samples using colorimetric substrates in micro-well plates (ISO 20130:2018) | Izstrādē |
| 70504 | EN ISO 11266:2020 | Soil quality - Guidance on laboratory testing for biodegradation of organic chemicals in soil under aerobic conditions (ISO 11266:1994) | Izstrādē |
| 70502 | EN ISO 18763:2020 | Soil quality - Determination of the toxic effects of pollutants on germination and early growth of higher plants (ISO 18763:2016) | Izstrādē |
| 67821 | EN 15935:2021 | Soil, waste, treated biowaste and sludge - Determination of loss on ignition | Izstrādē |
| 38923 | EN ISO 11461:2014 | Soil quality - Determination of soil water content as a volume fraction using coring sleeves - Gravimetric method (ISO 11461:2001) | Izstrādē |
| 70231 | EN 16166:2021 | Soil, treated biowaste and sludge - Determination of adsorbed organically bound halogens (AOX) | Izstrādē |
| 70659 | EN ISO 11268-2:2023 | Soil quality - Effects of pollutants on earthworms - Part 2: Determination of effects on reproduction of Eisenia fetida/Eisenia andrei and other earthworm species (ISO 11268-2:2023) | Izstrādē |
| 22207 | CEN/TR 15018:2005 | Characterization of waste - Digestion of waste samples using alkali-fusion techniques | Izstrādē |
Displaying 221-230 of 338 results.