ISO/TC 147/SC 2
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 46269 | ISO/TS 20612:2007 | Water quality — Interlaboratory comparisons for proficiency testing of analytical chemistry laboratories | Standarts spēkā |
| 36250 | ISO 11885:2007 | Water quality — Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) | Standarts spēkā |
| 31355 | ISO 15587-2:2002 | Water quality — Digestion for the determination of selected elements in water — Part 2: Nitric acid digestion | Standarts spēkā |
| 25591 | ISO 14911:1998 | Water quality — Determination of dissolved Li+, Na+, NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography — Method for water and waste water | Standarts spēkā |
Displaying 351-354 of 354 results.