ISO/TC 147/SC 2
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 11760 | ISO 5666-2:1983 | Water quality — Determination of total mercury by flameless atomic absorption spectrometry — Part 2: Method after pretreatment with ultraviolet radiation | Atcelts |
| 29919 | ISO 5666:1999 | Water quality — Determination of mercury | Atcelts |
| 29919 | ISO 5666:1999 | Water quality Determination of mercury | Atcelts |
| 11759 | ISO 5666-1:1983 | Water quality — Determination of total mercury by flameless atomic absorption spectrometry — Part 1: Method after digestion with permanganate-peroxodisulfate | Atcelts |
| 11757 | ISO 5664:1984 | Water quality — Determination of ammonium — Distillation and titration method | Standarts spēkā |
| 11757 | ISO 5664:1984 | Water quality — Determination of ammonium — Distillation and titration method | Standarts spēkā |
| 11756 | ISO 5663:1984 | Water quality — Determination of Kjeldahl nitrogen — Method after mineralization with selenium | Standarts spēkā |
| 45480 | ISO 29441:2010 | Water quality — Determination of total nitrogen after UV digestion — Method using flow analysis (CFA and FIA) and spectrometric detection | Atcelts |
| 44752 | ISO 28540:2011 | Water quality — Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water — Method using gas chromatography with mass spectrometric detection (GC-MS) | Standarts spēkā |
| 44000 | ISO 27108:2010 | Water quality — Determination of selected plant treatment agents and biocide products — Method using solid-phase microextraction (SPME) followed by gas chromatography-mass spectrometry (GC-MS) | Standarts spēkā |
Displaying 211-220 of 346 results.