ISO/TC 147/SC 2
Registration number (WIID) | Project No. | Title | Status |
---|---|---|---|
11756 | ISO 5663:1984 | Water quality — Determination of Kjeldahl nitrogen — Method after mineralization with selenium | Standarts spēkā |
2283 | ISO 11885:1996 | Water quality — Determination of 33 elements by inductively coupled plasma atomic emission spectroscopy | Atcelts |
2267 | ISO/WD 12887 | Water quality — Determination of saturation index | Izstrādē |
2251 | ISO/WD 12886 | Water quality — Determination of carbon dioxide | Izstrādē |
2155 | ISO 11905-1:1997 | Water quality — Determination of nitrogen — Part 1: Method using oxidative digestion with peroxodisulfate | Standarts spēkā |
Displaying 341-345 of 345 results.