CEN/TC 444

Registration number (WIID)Project No.TitleStatus
70505EN ISO 17512-1:2020Soil quality - Avoidance test for determining the quality of soils and effects of chemicals on behaviour - Part 1: Test with earthworms (Eisenia fetida and Eisenia andrei) (ISO 17512-1:2008)Izstrādē
35860EN ISO 12782-4:2012Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 4: Extraction of humic substances from solid samples (ISO 12782-4:2012)Izstrādē
35857EN ISO 12782-1:2012Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 1: Extraction of amorphous iron oxides and hydroxides with ascorbic acid (ISO 12782-1:2012)Izstrādē
27073CEN/TS 16183:2012Sludge, treated biowaste and soil - Determination of selected phthalates using capillary gas chromatography with mass spectrometric detection (GC-MS)Izstrādē
14487EN 12457-2:2002Characterisation of waste - Leaching - Compliance test for leaching of granular waste materials and sludges - Part 2: One stage batch test at a liquid to solid ratio of 10 l/kg for materials with particle size below 4 mm (without or with size reduction)Izstrādē
59590EN ISO 19258:2018Soil quality - Guidance on the determination of background values (ISO 19258:2018)Izstrādē
68111EN ISO 11063:2020Soil quality - Direct extraction of soil DNA (ISO 11063:2020)Izstrādē
59888EN ISO 16133:2018Soil quality - Guidance on the establishment and maintenance of monitoring programmes (ISO 16133:2018)Izstrādē
39954EN 14582:2016Characterization of waste - Halogen and sulfur content - Oxygen combustion in closed systems and determination methodsIzstrādē
14483CEN/TR 15310-3:2006Characterization of waste - Sampling of waste materials - Part 3: Guidance on procedures for sub-sampling in the fieldIzstrādē
Displaying 301-310 of 353 results.