ISO/TC 147/SC 2
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 17871 | ISO 9964-3:1993 | Water quality — Determination of sodium and potassium — Part 3: Determination of sodium and potassium by flame emission spectrometry | Standarts spēkā |
| 13143 | ISO 6703-3:1984 | Water quality — Determination of cyanide — Part 3: Determination of cyanogen chloride | Standarts spēkā |
| 13141 | ISO 6703-1:1984 | Water quality — Determination of cyanide — Part 1: Determination of total cyanide | Standarts spēkā |
| 14842 | ISO 7890-3:1988 | Water quality — Determination of nitrate — Part 3: Spectrometric method using sulfosalicylic acid | Standarts spēkā |
| 36915 | ISO 23631:2006 | Water quality — Determination of dalapon, trichloroacetic acid and selected haloacetic acids — Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization | Standarts spēkā |
| 86833 | ISO 11352:2025 | Water quality — Estimation of measurement uncertainty based on validation and quality control data | Standarts spēkā |
Displaying 301-310 of 346 results.