ISO/TC 147/SC 2
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 55222 | ISO/TS 17379-1:2013 | Water quality — Determination of selenium — Part 1: Method using hydride generation atomic fluorescence spectrometry (HG-AFS) | Standarts spēkā |
| 18783 | ISO 10695:2000 | Water quality — Determination of selected organic nitrogen and phosphorus compounds — Gas chromatographic methods | Standarts spēkā |
| 13274 | ISO 6778:1984 | Water quality — Determination of ammonium — Potentiometric method | Standarts spēkā |
| 50001 | ISO 22743:2006/Cor 1:2007 | Water quality — Determination of sulfates — Method by continuous flow analysis (CFA) — Technical Corrigendum 1 | Standarts spēkā |
| 24784 | ISO 7875-1:1996 | Water quality — Determination of surfactants — Part 1: Determination of anionic surfactants by measurement of the methylene blue index (MBAS) | Standarts spēkā |
| 42156 | ISO 24293:2009 | Water quality — Determination of individual isomers of nonylphenol — Method using solid phase extraction (SPE) and gas chromatography/mass spectrometry (GC/MS) | Standarts spēkā |
| 65560 | ISO 7393-2:2017 | Water quality — Determination of free chlorine and total chlorine — Part 2: Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposes | Standarts spēkā |
| 69533 | ISO 20950-1:2018 | Water quality — Determination of available weak and dissociable (WAD) cyanide — Part 1: Method using ligand exchange, flow injection analysis (FIA), gas-diffusion and amperometric detection | Standarts spēkā |
| 71338 | ISO 21675:2019 | Water quality — Determination of perfluoroalkyl and polyfluoroalkyl substances (PFAS) in water — Method using solid phase extraction and liquid chromatography-tandem mass spectrometry (LC-MS/MS) | Standarts spēkā |
| 12630 | ISO 6332:1988 | Water quality — Determination of iron — Spectrometric method using 1,10-phenanthroline | Standarts spēkā |
Displaying 81-90 of 347 results.