ISO/TC 147/SC 2
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 70256 | ISO 21253-1:2019 | Water quality — Multi-compound class methods — Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry | Standarts spēkā |
| 27604 | ISO 9377-2:2000 | Water quality — Determination of hydrocarbon oil index — Part 2: Method using solvent extraction and gas chromatography | Standarts spēkā |
| 31362 | ISO 17353:2004 | Water quality — Determination of selected organotin compounds — Gas chromatographic method | Standarts spēkā |
| 71340 | ISO 21676:2018 | Water quality — Determination of the dissolved fraction of selected active pharmaceutical ingredients, transformation products and other organic substances in water and treated waste water — Method using high performance liquid chromatography and mass spectrometric detection (HPLC-MS/MS or -HRMS) after direct injection | Standarts spēkā |
| 17868 | ISO 9963-1:1994 | Water quality — Determination of alkalinity — Part 1: Determination of total and composite alkalinity | Standarts spēkā |
| 28636 | ISO 9174:1998 | Water quality — Determination of chromium — Atomic absorption spectrometric methods | Standarts spēkā |
| 15249 | ISO 8165-1:1992 | Water quality — Determination of selected monovalent phenols — Part 1: Gas-chromatographic method after enrichment by extraction | Standarts spēkā |
| 77139 | ISO 8466-1:2021 | Water quality — Calibration and evaluation of analytical methods — Part 1: Linear calibration function | Standarts spēkā |
| 13273 | ISO 6777:1984 | Water quality — Determination of nitrite — Molecular absorption spectrometric method | Standarts spēkā |
| 12631 | ISO 6333:1986 | Water quality — Determination of manganese — Formaldoxime spectrometric method | Standarts spēkā |
Displaying 131-140 of 354 results.