ISO/TC 147/SC 2
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 72563 | ISO 22104:2021 | Water quality — Determination of microcystins — Method using liquid chromatography and tandem mass spectrometry (LC-MS/MS) | 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 |
| 2155 | ISO 11905-1:1997 | Water quality — Determination of nitrogen — Part 1: Method using oxidative digestion with peroxodisulfate | 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 |
| 13274 | ISO 6778:1984 | Water quality — Determination of ammonium — Potentiometric method | Standarts spēkā |
| 18417 | ISO 10359-2:1994 | Water quality — Determination of fluoride — Part 2: Determination of inorganically bound total fluoride after digestion and distillation | Standarts spēkā |
| 28636 | ISO 9174:1998 | Water quality — Determination of chromium — Atomic absorption spectrometric methods | Standarts spēkā |
| 18416 | ISO 10359-1:1992 | Water quality — Determination of fluoride — Part 1: Electrochemical probe method for potable and lightly polluted water | 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 |
| 18599 | ISO 10530:1992 | Water quality — Determination of dissolved sulfide — Photometric method using methylene blue | Standarts spēkā |
Displaying 331-340 of 347 results.