Registration number (WIID)Project No.TitleStatus
53490ISO 13196:2013Soil quality — Screening soils for selected elements by energy-dispersive X-ray fluorescence spectrometry using a handheld or portable instrumentStandarts spēkā
91024ISO/DIS 25652Sediment, Soil, sludge and waste — Analysis of PFAS by HPLC and mass spectrometryAptauja slēgta
90770ISO/DIS 11277Soil quality — Determination of particle size distribution in mineral soil material — Method by sieving and sedimentationAptauja slēgta
88190ISO/DIS 16703Environmental Solid Matrices — Determination of hydrocarbon content in the range of C10 to C40 by gas chromatographyAptauja slēgta
90767ISO/DIS 15936Soil, waste, treated biowaste and sludge — Determination of total organic carbon (TOC) by dry combustionAptauja slēgta
23117ISO 13878:1998Soil quality — Determination of total nitrogen content by dry combustion ("elemental analysis")Atcelts
36130ISO 15009:2002Soil quality — Gas chromatographic determination of the content of volatile aromatic hydrocarbons, naphthalene and volatile halogenated hydrocarbons — Purge-and-trap method with thermal desorptionAtcelts
40879ISO 10390:2005Soil quality -- Determination of pHAtcelts
50387ISO 22155:2011Soil quality — Gas chromatographic determination of volatile aromatic and halogenated hydrocarbons and selected ethers — Static headspace methodAtcelts
50716ISO 11709:2011Soil quality — Determination of selected coal-tar-derived phenolic compounds using high performance liquid chromatography (HPLC)Atcelts
Displaying 81-90 of 176 results.