ISO/TC 147/SC 2
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 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 |
| 18599 | ISO 10530:1992 | Water quality — Determination of dissolved sulfide — Photometric method using methylene blue | Standarts spēkā |
| 31687 | ISO 18073:2004 | Water quality — Determination of tetra- to octa-chlorinated dioxins and furans — Method using isotope dilution HRGC/HRMS | Standarts spēkā |
| 15669 | ISO 8467:1993 | Water quality — Determination of permanganate index | Standarts spēkā |
| 44752 | ISO 28540:2011 | Water quality — Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water — Method using gas chromatography with mass spectrometric detection (GC-MS) | Standarts spēkā |
| 2155 | ISO 11905-1:1997 | Water quality — Determination of nitrogen — Part 1: Method using oxidative digestion with peroxodisulfate | Standarts spēkā |
| 17870 | ISO 9964-2:1993 | Water quality — Determination of sodium and potassium — Part 2: Determination of potassium by atomic absorption spectrometry | 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 |
| 17870 | ISO 9964-2:1993 | Water quality — Determination of sodium and potassium — Part 2: Determination of potassium by atomic absorption spectrometry | Standarts spēkā |
Displaying 241-250 of 354 results.