ISO/TC 147/SC 2
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 64654 | ISO 19340:2017 | Water quality — Determination of dissolved perchlorate — Method using ion chromatography (IC) | 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 |
| 19070 | ISO 11083:1994 | Water quality — Determination of chromium(VI) — Spectrometric method using 1,5-diphenylcarbazide | Standarts spēkā |
| 12795 | ISO 6439:1990 | Water quality — Determination of phenol index — 4-Aminoantipyrine spectrometric methods after distillation | Standarts spēkā |
| 14105 | ISO 7393-1:1985 | Water quality — Determination of free chlorine and total chlorine — Part 1: Titrimetric method using N,N-diethyl-1,4-phenylenediamine | Standarts spēkā |
| 13273 | ISO 6777:1984 | Water quality — Determination of nitrite — Molecular absorption spectrometric method | Standarts spēkā |
| 36250 | ISO 11885:2007 | Water quality — Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) | Standarts spēkā |
| 17082 | ISO 9390:1990 | Water quality — Determination of borate — Spectrometric method using azomethine-H | Standarts spēkā |
| 18599 | ISO 10530:1992 | Water quality — Determination of dissolved sulfide — Photometric method using methylene blue | Standarts spēkā |
| 31091 | ISO 5815-2:2003 | Water quality — Determination of biochemical oxygen demand after n days (BODn) — Part 2: Method for undiluted samples | Standarts spēkā |
Displaying 311-320 of 345 results.