ISO/TC 147/SC 2

Registration number (WIID)Project No.TitleStatus
36915ISO 23631:2006Water quality — Determination of dalapon, trichloroacetic acid and selected haloacetic acids — Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatizationStandarts spēkā
76696ISO 23695:2023Water quality — Determination of ammonium nitrogen in water — Small-scale sealed tube methodStandarts spēkā
37017ISO 23913:2006Water quality — Determination of chromium(VI) — Method using flow analysis (FIA and CFA) and spectrometric detectionAtcelts
42156ISO 24293:2009Water quality — Determination of individual isomers of nonylphenol — Method using solid phase extraction (SPE) and gas chromatography/mass spectrometry (GC/MS)Standarts spēkā
78571ISO 24384:2024Water quality — Determination of chromium(VI) and chromium(III) in water — Method using liquid chromatography with inductively coupled plasma mass spectrometry (LC-ICP-MS) after chelating pretreatmentStandarts spēkā
42742ISO 25101:2009Water quality — Determination of perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA) — Method for unfiltered samples using solid phase extraction and liquid chromatography/mass spectrometryStandarts spēkā
44000ISO 27108:2010Water quality — Determination of selected plant treatment agents and biocide products — Method using solid-phase microextraction (SPME) followed by gas chromatography-mass spectrometry (GC-MS)Standarts spēkā
44752ISO 28540:2011Water quality — Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water — Method using gas chromatography with mass spectrometric detection (GC-MS)Standarts spēkā
45480ISO 29441:2010Water quality — Determination of total nitrogen after UV digestion — Method using flow analysis (CFA and FIA) and spectrometric detectionAtcelts
11756ISO 5663:1984Water quality — Determination of Kjeldahl nitrogen — Method after mineralization with seleniumStandarts spēkā
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