Registration number (WIID)Project No.TitleStatus
59971EN ISO 14254:2018Soil quality - Determination of exchangeable acidity using barium chloride solution as extractant (ISO/DIS 14254:2017)Izstrādē
59852EN 16175-2:2016Sludge, treated biowaste and soil - Determination of mercury - Part 2: Cold-vapour atomic fluorescence spectrometry (CV-AFS)Izstrādē
31637CEN/TR 16365:2012Characterization of waste - Sampling of waste from extractive industriesIzstrādē
61681EN ISO 15952:2018Soil quality - Effects of pollutants on juvenile land snails (Helicidae) - Determination of the effects on growth by soil contamination (ISO/DIS 15952:2017)Izstrādē
61683EN ISO 23753-2:2019Soil quality - Determination of dehydrogenase activity in soils - Part 2: Method using iodotetrazolium chloride (INT) (ISO/DIS 23753-2)Izstrādē
69686EN 17503:2022Environmental solid matrices – Determination of polycyclic aromatic hydrocarbons (PAH) by gas chromatography (GC) and high performance liquid chromatography (HPLC)Izstrādē
72347EN ISO 24032:2021Soil quality - In situ caging of snails to assess bioaccumulation of contaminants (ISO/DIS 24032:2020)Izstrādē
35655EN 16179:2012Sludge, treated biowaste and soil - Guidance for sample pretreatmentIzstrādē
35858EN ISO 12782-2:2012Soil 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
61165prEN ISO 16072 revSoil quality -- Laboratory methods for determination of microbial soil respirationIzstrādē
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