Registration number (WIID)Project No.TitleStatus
39652EN ISO 18772:2014Soil quality - Guidance on leaching procedures for subsequent chemical and ecotoxicological testing of soils and soil materials (ISO 18772:2008)Standarts spēkā
70506EN ISO 17155:2020Soil quality - Determination of abundance and activity of soil microflora using respiration curves (ISO 17155:2012)Standarts spēkā
76892EN ISO 18227:2025Environmental solid matrices - Determination of elemental composition by X-ray fluorescence spectrometry (ISO 18227:2025)Standarts 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
61103EN ISO 23470:2018Soil quality - Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt trichloride solution (ISO 23470:2018)Standarts spēkā
37214EN ISO 11269-2:2013Soil quality - Determination of the effects of pollutants on soil flora - Part 2: Effects of contaminated soil on the emergence and early growth of higher plants (ISO 11269-2:2012)Standarts spēkā
58877EN ISO 22155:2016Soil quality - Gas chromatographic determination of volatile aromatic and halogenated hydrocarbons and selected ethers - Static headspace method (ISO/DIS 22155:2014)Standarts spēkā
21494CEN/TR 14589:2003Characterization of waste - State of the art document - Chromium VI specification in solid matricesStandarts spēkā
59970EN ISO 11260:2018Soil quality - Determination of effective cation exchange capacity and base saturation level using barium chloride solution (ISO 11260:2018)Standarts spēkā
72347LVS EN ISO 24032:2022Soil quality - In situ caging of snails to assess bioaccumulation of contaminants (ISO 24032:2021)Standarts spēkā
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