ISO/TC 147/SC 2
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 72563 | ISO 22104:2021 | Water quality — Determination of microcystins — Method using liquid chromatography and tandem mass spectrometry (LC-MS/MS) | Standarts spēkā |
| 2155 | ISO 11905-1:1997 | Water quality — Determination of nitrogen — Part 1: Method using oxidative digestion with peroxodisulfate | Standarts spēkā |
| 14842 | ISO 7890-3:1988 | Water quality — Determination of nitrate — Part 3: Spectrometric method using sulfosalicylic acid | Standarts spēkā |
| 61730 | ISO 18191:2015 | Water quality — Determination of pHt in sea water — Method using the indicator dye m-cresol purple | Standarts spēkā |
| 61076 | ISO 17943:2016 | Water quality — Determination of volatile organic compounds in water — Method using headspace solid-phase micro-extraction (HS-SPME) followed by gas chromatography-mass spectrometry (GC-MS) | Standarts spēkā |
| 85798 | ISO 20236:2024 | Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion | Standarts spēkā |
| 42742 | ISO 25101:2009 | Water quality — Determination of perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA) — Method for unfiltered samples using solid phase extraction and liquid chromatography/mass spectrometry | Standarts spēkā |
| 12630 | ISO 6332:1988 | Water quality — Determination of iron — Spectrometric method using 1,10-phenanthroline | Standarts spēkā |
| 13274 | ISO 6778:1984 | Water quality — Determination of ammonium — Potentiometric method | Standarts spēkā |
| 84406 | ISO 13646:2025 | Water quality — Determination of selected estrogens in whole water samples — Method using solid phase extraction (SPE) followed by liquid chromatography (LC) or gas chromatography (GC) coupled to mass spectrometry (MS) detection | Standarts spēkā |
Displaying 1-10 of 349 results.