ISO/TC 147/SC 2
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 13142 | ISO 6703-2:1984 | Water quality — Determination of cyanide — Part 2: Determination of easily liberatable cyanide | Standarts spēkā |
| 18651 | ISO 10566:1994 | Water quality — Determination of aluminium — Spectrometric method using pyrocatechol violet | Standarts spēkā |
| 11756 | ISO 5663:1984 | Water quality — Determination of Kjeldahl nitrogen — Method after mineralization with selenium | Standarts spēkā |
| 14838 | ISO 7888:1985 | Water quality — Determination of electrical conductivity | Standarts spēkā |
| 30700 | ISO 17495:2001 | Water quality — Determination of selected nitrophenols — Method by solid-phase extraction and gas chromatography with mass spectrometric detection | 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 |
| 12795 | ISO 6439:1990 | Water quality — Determination of phenol index — 4-Aminoantipyrine spectrometric methods after distillation | Standarts spēkā |
| 19070 | ISO 11083:1994 | Water quality — Determination of chromium(VI) — Spectrometric method using 1,5-diphenylcarbazide | Standarts spēkā |
| 11757 | ISO 5664:1984 | Water quality — Determination of ammonium — Distillation and titration method | Standarts spēkā |
| 17082 | ISO 9390:1990 | Water quality — Determination of borate — Spectrometric method using azomethine-H | Standarts spēkā |
Displaying 311-320 of 354 results.