CEN/TC 444
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 35445 | EN ISO 23611-1:2011 | Soil quality - Sampling of soil invertebrates - Part 1: Hand-sorting and formalin extraction of earthworms (ISO 23611-1:2006) | Atcelts |
| 62560 | EN ISO 23611-1:2018 | Soil quality - Sampling of soil invertebrates - Part 1: Hand-sorting and extraction of earthworms (ISO 23611-1:2018) | Standarts spēkā |
| 35446 | EN ISO 23611-2:2011 | Soil quality - Sampling of soil invertebrates - Part 2: Sampling and extraction of micro-arthropods (Collembola and Acarina) (ISO 23611-2:2006) | Atcelts |
| 76290 | EN ISO 23611-2:2024 | Soil quality - Sampling of soil invertebrates - Part 2: Sampling and extraction of micro-arthropods (Collembola and Acarina) (ISO 23611-2:2024) | Standarts spēkā |
| 35447 | EN ISO 23611-3:2011 | Soil quality - Sampling of soil invertebrates - Part 3: Sampling and soil extraction of enchytraeids (ISO 23611-3:2007) | Atcelts |
| 64014 | EN ISO 23611-3:2019 | Soil quality - Sampling of soil invertebrates - Part 3: Sampling and extraction of enchytraeids (ISO 23611-3:2019) | Izstrādē |
| 35448 | EN ISO 23611-4:2011 | Soil quality - Sampling of soil invertebrates - Part 4: Sampling, extraction and identification of soil-inhabiting nematodes (ISO 23611-4:2007) | Atcelts |
| 69000 | EN ISO 23611-4:2022 | Soil quality - Sampling of soil invertebrates - Part 4: Sampling, extraction and identification of soil-inhabiting nematodes (ISO 23611-4:2022) | Standarts spēkā |
| 37211 | EN ISO 23611-5:2013 | Soil quality - Sampling of soil invertebrates - Part 5: Sampling and extraction of soil macro-invertebrates (ISO 23611-5:2011) | Atcelts |
| 76291 | 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 221-230 of 338 results.