ISO/TC 147/SC 2
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 19070 | ISO 11083:1994 | Water quality — Determination of chromium(VI) — Spectrometric method using 1,5-diphenylcarbazide | Atcelts |
| 18783 | ISO 10695:2000 | Water quality — Determination of selected organic nitrogen and phosphorus compounds — Gas chromatographic methods | Standarts spēkā |
| 18651 | ISO 10566:1994 | Water quality — Determination of aluminium — Spectrometric method using pyrocatechol violet | Atcelts |
| 18651 | ISO 10566:1994 | Water quality — Determination of aluminium — Spectrometric method using pyrocatechol violet | Standarts spēkā |
| 18599 | ISO 10530:1992 | Water quality — Determination of dissolved sulfide — Photometric method using methylene blue | Standarts spēkā |
| 18599 | ISO 10530:1992 | Water quality — Determination of dissolved sulfide — Photometric method using methylene blue | Standarts spēkā |
| 51994 | ISO 10523:2008 | Water quality — Determination of pH | Standarts spēkā |
| 51994 | ISO 10523:2008 | Water quality Determination of pH | Atcelts |
| 18592 | ISO 10523:1994 | Water quality — Determination of pH | Atcelts |
| 18592 | ISO 10523:1994 | Water quality Determination of pH | Atcelts |
Displaying 331-340 of 354 results.