ISO/TC 147/SC 2
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 13273 | ISO 6777:1984 | Water quality — Determination of nitrite — Molecular absorption spectrometric method | 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 |
| 20784 | ISO 12020:1997 | Water quality — Determination of aluminium — Atomic absorption spectrometric methods | Standarts spēkā |
| 31355 | ISO 15587-2:2002 | Water quality — Digestion for the determination of selected elements in water — Part 2: Nitric acid digestion | Standarts spēkā |
| 44000 | ISO 27108:2010 | Water 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 |
| 44775 | ISO/TS 28581:2012 | Water quality — Determination of selected non-polar substances — Method using gas chromatography with mass spectrometric detection (GC-MS) | Standarts spēkā |
| 78571 | ISO 24384:2024 | Water 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 pretreatment | Standarts spēkā |
| 50399 | ISO 11352:2012 | Water quality — Estimation of measurement uncertainty based on validation and quality control data | Standarts spēkā |
| 33680 | ISO 18856:2004 | Water quality — Determination of selected phthalates using gas chromatography/mass spectrometry | Standarts spēkā |
| 12795 | ISO 6439:1990 | Water quality — Determination of phenol index — 4-Aminoantipyrine spectrometric methods after distillation | Standarts spēkā |
Displaying 61-70 of 342 results.