CEN/TC 444
Registration number (WIID) | Project No. | Title | Status |
---|---|---|---|
70868 | CEN ISO/TS 29843-2:2021 | Soil quality - Determination of soil microbial diversity - Part 2: Method by phospholipid fatty acid analysis (PLFA) using the simple PLFA extraction method (ISO/TS 29843-2:2021) | Standarts spēkā |
70837 | EN ISO 11267:2023 | Soil quality - Inhibition of reproduction of Collembola (Folsomia candida) by soil contaminants (ISO 11267:2023) | Standarts spēkā |
70232 | EN 17516:2023 | Waste - Characterization of granular solids with potential for use as construction material - Compliance leaching test - Up-flow percolation test | Standarts spēkā |
68016 | EN 17505:2023 | Soil and waste characterization - Temperature dependent differentiation of total carbon (TOC400, ROC, TIC900) | Standarts spēkā |
74835 | EN ISO 11074:2025 | Soil quality - Vocabulary (ISO 11074:2025) | Standarts spēkā |
78147 | CEN/TS 17883:2024 | Environmental characterization of eluates from leaching of waste and soil using reproductive and toxicological gene expression in Daphnia magna | Standarts spēkā |
78146 | CEN/TR 16110:2024 | Characterization of waste - Guidance on the use of ecotoxicity tests applied to waste | Standarts spēkā |
74835 | LVS EN ISO 11074:2025 | Soil quality - Vocabulary (ISO 11074:2025) | Standarts spēkā |
59676 | CEN/TS 17943:2023 | Characterization of waste - Guidance on the determination of the content of elements and substances in waste | Standarts spēkā |
76291 | LVS EN ISO 23611-5:2024 | Soil quality - Sampling of soil invertebrates - Part 5: Sampling and extraction of soil macro-invertebrates (ISO 23611-5:2024) | Standarts spēkā |
Displaying 311-320 of 340 results.