ISO/TC 147/SC 2
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 34098 | ISO 20179:2005 | Water quality — Determination of microcystins — Method using solid phase extraction (SPE) and high performance liquid chromatography (HPLC) with ultraviolet (UV) detection | 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 |
| 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 |
| 16952 | ISO 9297:1989 | Water quality — Determination of chloride — Silver nitrate titration with chromate indicator (Mohr's method) | Standarts spēkā |
| 12826 | ISO 6468:1996 | Water quality — Determination of certain organochlorine insecticides, polychlorinated biphenyls and chlorobenzenes — Gas chromatographic method after liquid-liquid extraction | Standarts spēkā |
| 38714 | ISO 7875-1:1996/Cor 1:2003 | Water quality — Determination of surfactants — Part 1: Determination of anionic surfactants by measurement of the methylene blue index (MBAS) — Technical Corrigendum 1 | Standarts spēkā |
| 12258 | ISO 6059:1984 | Water quality — Determination of the sum of calcium and magnesium — EDTA titrimetric method | Standarts spēkā |
| 45346 | ISO 5814:2012 | Water quality — Determination of dissolved oxygen — Electrochemical probe method | Standarts spēkā |
| 60299 | ISO/WD TS 17722 | Water quality — Measurement of coloured dissolved organic matter (CDOM) with fluorescence excitation-emission mapping (EEM) | 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 |
Displaying 31-40 of 354 results.