ISO/TC 147/SC 2
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 12257 | ISO 6058:1984 | Water quality — Determination of calcium content — EDTA titrimetric method | Standarts spēkā |
| 45346 | ISO 5814:2012 | Water quality — Determination of dissolved oxygen — Electrochemical probe 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 |
| 66484 | ISO/TS 15923-2:2017 | Water quality — Determination of selected parameters by discrete analysis systems — Part 2: Chromium(VI), fluoride, total alkalinity, total hardness, calcium, magnesium, iron, iron(II), manganese and aluminium with photometric detection | Standarts spēkā |
| 36069 | ISO 22032:2006 | Water quality — Determination of selected polybrominated diphenyl ethers in sediment and sewage sludge — Method using extraction and gas chromatography/mass spectrometry | Standarts spēkā |
| 19314 | ISO 11369:1997 | Water quality — Determination of selected plant treatment agents — Method using high performance liquid chromatography with UV detection after solid-liquid extraction | Standarts spēkā |
| 19363 | ISO 11423-2:1997 | Water quality — Determination of benzene and some derivatives — Part 2: Method using extraction and gas chromatography | Standarts spēkā |
| 19070 | ISO 11083:1994 | Water quality — Determination of chromium(VI) — Spectrometric method using 1,5-diphenylcarbazide | Standarts spēkā |
| 31030 | ISO 16588:2002 | Water quality — Determination of six complexing agents — Gas-chromatographic method | Standarts spēkā |
| 52910 | ISO/TS 13530:2009 | Water quality — Guidance on analytical quality control for chemical and physicochemical water analysis | Standarts spēkā |
Displaying 141-150 of 345 results.