ISO/TC 147/SC 2
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 20600 | ISO 11969:1996 | Water quality — Determination of arsenic — Atomic absorption spectrometric method (hydride technique) | Atcelts |
| 20654 | ISO 11923:1997 | Water quality — Determination of suspended solids by filtration through glass-fibre filters | Standarts spēkā |
| 2155 | ISO 11905-1:1997 | Water quality — Determination of nitrogen — Part 1: Method using oxidative digestion with peroxodisulfate | Standarts spēkā |
| 36250 | ISO 11885:2007 | Water quality — Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) | Standarts spēkā |
| 2283 | ISO 11885:1996 | Water quality — Determination of 33 elements by inductively coupled plasma atomic emission spectroscopy | Atcelts |
| 38924 | ISO 11732:2005 | Water quality — Determination of ammonium nitrogen — Method by flow analysis (CFA and FIA) and spectrometric detection | Standarts spēkā |
| 19654 | ISO 11732:1997 | Water quality — Determination of ammonium nitrogen by flow analysis (CFA and FIA) and spectrometric detection | Atcelts |
| 19363 | ISO 11423-2:1997 | Water quality — Determination of benzene and some derivatives — Part 2: Method using extraction and gas chromatography | Standarts spēkā |
| 19362 | ISO 11423-1:1997 | Water quality — Determination of benzene and some derivatives — Part 1: Head-space gas chromatographic method | 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 |
Displaying 311-320 of 349 results.