CEN/TC 444
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 14467 | CEN/TR 15310-1:2006 | Characterization of waste - Sampling of waste materials - Part 1: Guidance on selection and application of criteria for sampling under various conditions | 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 |
| 14482 | CEN/TR 15310-2:2006 | Characterization of waste - Sampling of waste materials - Part 2: Guidance on sampling techniques | Izstrādē |
| 70497 | EN ISO 15685:2020 | Soil quality - Determination of potential nitrification and inhibition of nitrification - Rapid test by ammonium oxidation (ISO 15685:2012) | 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 |
| 61165 | prEN ISO 16072 rev | Soil quality -- Laboratory methods for determination of microbial soil respiration | 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 |
| 60366 | EN ISO 21268-4:2019 | Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil materials - Part 4: Influence of pH on leaching with initial acid/base addition (ISO/DIS 21268-4:2018) | Izstrādē |
| 59886 | EN ISO 21268-3:2019 | Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil materials - Part 3: Up-flow percolation test (ISO/DIS 21268-3:2018) | Izstrādē |
| 61055 | CEN/TR 17309:2019 | Test methods for environmental characterization of solid matrices - Guide to flash point testing | Izstrādē |
Displaying 251-260 of 360 results.