Registration number (WIID)Project No.TitleStatus
88192ISO 11465:2025Sludge and solid environmental matrices — Determination of dry residue or water content and calculation of the dry matter fraction on a mass basisStandarts spēkā
68255ISO 11272:2017Soil quality — Determination of dry bulk densityStandarts spēkā
36132ISO 14154:2005Soil quality — Determination of some selected chlorophenols — Gas-chromatographic method with electron-capture detectionStandarts spēkā
18781ISO 10693:1995Soil quality — Determination of carbonate content — Volumetric methodStandarts spēkā
83394ISO 16965:2025Environmental solid matrices — Determination of elements using inductively coupled plasma mass spectrometry (ICP-MS)Standarts spēkā
59262ISO 17184:2014Soil quality — Determination of carbon and nitrogen by near-infrared spectrometry (NIRS)Standarts spēkā
83962ISO 11271:2022Soil quality — Determination of redox potential — Field methodStandarts spēkā
61450ISO/TR 18105:2014Soil quality — Detection of water soluble chromium(VI) using a ready-to-use test-kit methodStandarts spēkā
54339ISO/TS 13896:2012Soil quality — Determination of linear alkylbenzene sulfonate (LAS) — Method by HPLC with fluorescence detection (LC-FLD) and mass selective detection (LC-MSD)Standarts spēkā
84947ISO 11277:2020/Amd 1:2024Soil quality — Determination of particle size distribution in mineral soil material — Method by sieving and sedimentation — Amendment 1Standarts spēkā
Displaying 11-20 of 176 results.