CEN/TC 444
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 67822 | EN ISO 54321:2021 | Soil, treated biowaste, sludge and waste - Digestion of aqua regia soluble fractions of elements (ISO/DIS 54321:2019) | Standarts spēkā |
| 70501 | EN ISO 21285:2020 | Soil quality - Inhibition of reproduction of the soil mite (Hypoaspis aculeifer) by soil contaminants (ISO 21285:2019) | Standarts spēkā |
| 70496 | LVS EN ISO 29200:2020 | Soil quality - Assessment of genotoxic effects on higher plants - Vicia faba micronucleus test (ISO 29200:2013) | Standarts spēkā |
| 76065 | EN ISO 16965:2025 | Environmental solid matrices - Determination of elements using inductively coupled plasma mass spectrometry (ICP-MS) (ISO 16965:2025) | Standarts spēkā |
| 67822 | LVS EN ISO 54321:2021 | Soil, treated biowaste, sludge and waste - Digestion of aqua regia soluble fractions of elements (ISO 54321:2020) | Standarts spēkā |
| 65622 | LVS CEN/TR 16192:2020 | Waste - Guidance on analysis of eluates | Standarts spēkā |
| 39437 | EN ISO 17184:2014 | Soil quality - Determination of carbon and nitrogen by near infrared spectrometry (ISO/DIS 17184:2013) | Standarts spēkā |
| 69000 | EN ISO 23611-4:2022 | Soil quality - Sampling of soil invertebrates - Part 4: Sampling, extraction and identification of soil-inhabiting nematodes (ISO/DIS 23611-4:2021) | Standarts spēkā |
| 70490 | EN ISO 24212:2024 | Remediation techniques applied at contaminated sites (ISO/DIS 24212:2023) | Standarts spēkā |
| 70503 | LVS EN ISO 20130:2020 | Soil quality - Measurement of enzyme activity patterns in soil samples using colorimetric substrates in micro-well plates (ISO 20130:2018) | Standarts spēkā |
Displaying 351-360 of 360 results.