CEN/TC 444
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 35861 | EN ISO 12782-5:2012 | Soil quality - Parameters for geochemical modelling of leaching and specification of constituents in soils and materials - Part 5: Extraction of humic substances from aqueous samples (ISO/DIS 12782-5:2010) | Izstrādē |
| 35860 | EN ISO 12782-4:2012 | Soil quality - Parameters for geochemical modelling of leaching and specification of constituents in soils and materials - Part 4: Extraction of humic substances from solid samples (ISO/DIS 12782-4:2010) | Izstrādē |
| 35859 | EN ISO 12782-3:2012 | Soil quality - Parameters for geochemical modelling of leaching and specification of constituents in soils and materials - Part 3: Extraction of aluminium oxides and hydroxides with ammonium oxalate/oxalic acid (ISO/DIS 12782-3:2010) | Izstrādē |
| 35858 | EN ISO 12782-2:2012 | Soil quality - Parameters for geochemical modelling of leaching and specification of constituents in soils and materials - Part 2: Extraction of crystalline iron oxides and hydroxides with dithionite (ISO/DIS 12782-2:2010) | Izstrādē |
| 35857 | EN ISO 12782-1:2012 | Soil quality - Parameters for geochemical modelling of leaching and specification of constituents in soils and soil materials - Part 1: Extraction of amorphous iron oxides and hydroxides with ascorbic acid (ISO/DIS 12782-1:2010) | Izstrādē |
| 35721 | EN 16424:2014 | Characterization of waste - Screening methods for the element composition by portable X-ray fluorescence intruments | Izstrādē |
| 35657 | CEN/TS 16175-2:2013 | Sludge, treated biowaste and soil - Determination of mercury in aqua regia and nitric acid digests - Part 2: Cold vapour atomic fluorescence spectrometry (CVAFS) | Atcelts |
| 35656 | CEN/TS 16175-1:2013 | Sludge, treated biowaste and soil - Determination of mercury in aqua regia and nitric acid digests - Part 1: Cold vapour atomic absorption spectrometry (CVAAS) | Atcelts |
| 35655 | EN 16179:2012 | Sludge, treated biowaste and soil - Guidance for sample pretreatment | Izstrādē |
Displaying 251-260 of 354 results.