Registration number (WIID)Project No.TitleStatus
70231LVS EN 16166:2022Soil, treated biowaste and sludge - Determination of adsorbed organically bound halogens (AOX)Standarts spēkā
72347LVS EN ISO 24032:2022Soil quality - In situ caging of snails to assess bioaccumulation of contaminants (ISO 24032:2021)Standarts spēkā
37220EN ISO 23611-6:2013Soil quality - Sampling of soil invertebrates - Part 6: Guidance for the design of sampling programmes with soil invertebrates (ISO 23611-6:2012)Standarts spēkā
67822EN ISO 54321:2021Soil, treated biowaste, sludge and waste - Digestion of aqua regia soluble fractions of elements (ISO/DIS 54321:2019)Standarts spēkā
70838LVS EN ISO 16387:2023Soil quality - Effects of contaminants on Enchytraeidae (Enchytraeus sp.) - Determination of effects on reproduction (ISO 16387:2023)Standarts spēkā
70501EN ISO 21285:2020Soil quality - Inhibition of reproduction of the soil mite (Hypoaspis aculeifer) by soil contaminants (ISO 21285:2019)Standarts spēkā
78147LVS CEN/TS 17883:2024Environmental characterization of eluates from leaching of waste and soil using reproductive and toxicological gene expression in Daphnia magnaStandarts spēkā
75902EN ISO 15799:2022Soil quality - Guidance on the ecotoxicological characterization of soils and soil materials (ISO 15799:2019)Standarts spēkā
72534LVS EN 17813:2023Environmental solid matrices - Determination of halogens and sulfur by oxidative pyrohydrolytic combustion followed by ion chromatographyStandarts spēkā
70495LVS EN ISO 21479:2020Soil quality - Determination of the effects of pollutants on soil flora - Leaf fatty acid composition of plants to assess soil quality (ISO 21479:2019)Standarts spēkā
Displaying 61-70 of 354 results.