CEN/TC 444

Registration number (WIID)Project No.TitleStatus
72347LVS EN ISO 24032:2022Soil quality - In situ caging of snails to assess bioaccumulation of contaminants (ISO 24032:2021)Standarts spēkā
70498LVS EN ISO 17512-2:2020Soil quality - Avoidance test for determining the quality of soils and effects of chemicals on behaviour - Part 2: Test with collembolans (Folsomia candida) (ISO 17512-2:2011)Standarts spēkā
21494CEN/TR 14589:2003Characterization of waste - State of the art document - Chromium VI specification in solid matricesStandarts spēkā
74645LVS EN ISO 22036:2024Environmental solid matrices - Determination of elements using inductively coupled plasma optical emission spectrometry (ICP-OES) (ISO 22036:2024)Standarts spēkā
69000LVS EN ISO 23611-4:2022Soil quality - Sampling of soil invertebrates - Part 4: Sampling, extraction and identification of soil-inhabiting nematodes (ISO 23611-4:2022)Standarts spēkā
70498EN ISO 17512-2:2020Soil quality - Avoidance test for determining the quality of soils and effects of chemicals on behaviour - Part 2: Test with collembolans (Folsomia candida) (ISO 17512-2:2011)Standarts spēkā
35431EN ISO 14240-1:2011Soil quality - Determination of soil microbial biomass - Part 1: Substrate-induced respiration method (ISO 14240-1:1997)Standarts spēkā
70504EN ISO 11266:2020Soil quality - Guidance on laboratory testing for biodegradation of organic chemicals in soil under aerobic conditions (ISO 11266:1994)Standarts spēkā
66280LVS EN ISO 16558-1:2016/A1:2020Soil quality - Risk-based petroleum hydrocarbons - Part 1: Determination of aliphatic and aromatic fractions of volatile petroleum hydrocarbons using gas chromatography (static headspace method) - Amendment 1 (ISO 16558-1:2015/Amd 1:2020)Standarts spēkā
75004EN ISO 18187:2024Soil quality - Contact test for solid samples using the dehydrogenase activity of Arthrobacter globiformis (ISO 18187:2024)Standarts spēkā
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