CEN/TC 444

Registration number (WIID)Project No.TitleStatus
70722LVS EN ISO 23266:2021Soil quality - Test for measuring the inhibition of reproduction in oribatid mites (Oppia nitens) exposed to contaminants in soil (ISO 23266:2020)Standarts spēkā
76291EN ISO 23611-5:2024Soil quality - Sampling of soil invertebrates - Part 5: Sampling and extraction of soil macro-invertebrates (ISO 23611-5:2024)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
59884LVS EN ISO 21268-1:2020Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil-like materials - Part 1: Batch test using a liquid to solid ratio of 2 l/kg dry matter (ISO 21268-1:2019)Standarts spēkā
78146LVS CEN/TR 16110:2024Characterization of waste - Guidance on the use of ecotoxicity tests applied to wasteStandarts 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
72534EN 17813:2023Environmental matrices - Halogens and sulfur by oxidative pyrohydrolytic combustion followed by ion chromatography detection and complementary determination methodsStandarts spēkā
70838LVS EN ISO 16387:2023Soil quality - Effects of contaminants on Enchytraeidae (Enchytraeus sp.) - Determination of effects on reproduction (ISO 16387:2023)Standarts spēkā
60366LVS EN ISO 21268-4:2020Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil-like materials - Part 4: Influence of pH on leaching with initial acid/base addition (ISO 21268-4:2019)Standarts spēkā
70837EN ISO 11267:2023Soil quality - Inhibition of reproduction of Collembola (Folsomia candida) by soil contaminants (ISO 11267:2023)Standarts spēkā
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