CEN/TC 444
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 26915 | CEN/TS 16172:2013 | Sludge, treated biowaste and soil - Determination of trace elements in aqua regia and nitric acid digests - Graphite furnace atomic absorption spectrometry method (GFAAS) | Atcelts |
| 35450 | EN ISO 23753-2:2011 | Soil Quality - Determination of dehydrogenase activity in soils - Part 2: Method using iodotetrazolium chloride (INT) (ISO 23753-2:2005) | Atcelts |
| 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 |
| 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 |
| 28552 | CEN/TS 16675:2014 | Characterization of waste - Test methods for the determination of the monolithic status of waste | Atcelts |
| 32253 | CEN ISO/TS 21268-3:2009 | Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil materials - Part 3: Up-flow percolation test (ISO/TS 21268-3:2007) | Atcelts |
| 67239 | EN 17322:2020 | Environmental Solid Matrices - Determination of polychlorinated biphenyls (PCB) by gas chromatography - mass selective detection (GC-MS) or electron-capture detection (GC-ECD) | Atcelts |
| 35430 | EN ISO 11267:2014 | Soil quality - Inhibition of reproduction of Collembola (Folsomia candida) by soil pollutants (ISO/DIS 11267:2012) | Atcelts |
| 62535 | EN ISO 17601:2018 | Soil quality - Estimation of abundance of selected microbial gene sequences by quantitative PCR from DNA directly extracted from soil (ISO 17601:2016) | Atcelts |
| 26908 | EN 15934:2012 | Soil, sludge, waste, and treated biowaste - Determination of dry matter - Gravimetric method | Atcelts |
Displaying 201-210 of 362 results.