Registration number (WIID)Project No.TitleStatus
76290EN ISO 23611-2:2024Soil quality - Sampling of soil invertebrates - Part 2: Sampling and extraction of micro-arthropods (Collembola and Acarina) (ISO 23611-2:2024)Standarts spēkā
69686LVS EN 17503:2022Soil, sludge, treated biowaste and waste - Determination of polycyclic aromatic hydrocarbons (PAH) by gas chromatography (GC) and high performance liquid chromatography (HPLC)Standarts spēkā
70490EN ISO 24212:2024Remediation techniques applied at contaminated sites (ISO/DIS 24212:2023)Standarts spēkā
81085LVS EN ISO 18475:2025Environmental solid matrices - Determination of polychlorinated biphenyls (PCB) by gas chromatography - mass selective detection (GC-MS) or electron-capture detection (GC-ECD) (ISO 18475:2023)Standarts spēkā
76291LVS EN ISO 23611-5:2024Soil quality - Sampling of soil invertebrates - Part 5: Sampling and extraction of soil macro-invertebrates (ISO 23611-5:2024)Standarts spēkā
75902EN ISO 15799:2022Soil quality - Guidance on the ecotoxicological characterization of soils and soil materials (ISO 15799:2019)Standarts spēkā
79253EN ISO 11265:2025Environmental solid matrices - Determination of the specific electrical conductivity (ISO 11265:2025)Standarts spēkā
68016LVS EN 17505:2023Soil and waste characterization - Temperature dependent differentiation of total carbon (TOC400, ROC, TIC900)Standarts spēkā
64719LVS EN 16190:2019Soil, treated biowaste and sludge - Determination of dioxins and furans and dioxin-like polychlorinated biphenyls by gas chromatography with high resolution mass selective detection (HR GC-MS)Standarts spēkā
70496LVS EN ISO 29200:2020Soil quality - Assessment of genotoxic effects on higher plants - Vicia faba micronucleus test (ISO 29200:2013)Standarts spēkā
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