CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 82498 | - | Water quality - Determination of selected per- and polyfluoroalkyl substances in wastewater - Method using liquid chromatography/tandem-mass spectrometry (LC-MS/MS) | Izstrādē |
| 82515 | prEN ISO 25807 | Water quality — Guidance on laboratory procedures mechanical homogenization and DNA extraction of aquatic macroinvertebrate samples | Izstrādē |
| 82229 | prEN 16039 | Water quality - Guidance standard on assessing the hydromorphological features of lakes | Izstrādē |
| 10998 | - | Suspended solids | Izstrādē |
| 11092 | - | Water quality - Determination of selenium - Part 2: AAS hybride method | Izstrādē |
| 11093 | - | Water quality - Determination of antimony - Part 1: AFS hybride method | Izstrādē |
| 32263 | EN 16039:2011 | Water quality - Guidance standard on assessing the hydromorphological features of lakes | Izstrādē |
| 82047 | prEN ISO 6461-2 rev | Water quality — Detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia) — Part 2: Method by membrane filtration | Izstrādē |
| 81890 | EN 17892:2024/prA1 | Water quality - Determination of selected per- and polyfluoroalkyl substances in drinking water - Method using liquid chromatography/tandem-mass spectrometry (LC-MS/MS) | Izstrādē |
| 11050 | EN ISO 10707:1997 | Water quality - Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds - Method by analysis of biochemical oxygen demand (closed bottle test) (ISO 10707:1994) | Izstrādē |
Displaying 781-790 of 814 results.