CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 83332 | prEN ISO 13808-2 | Water quality -- Non-target screening of organic compounds in water using chromatography and mass spectrometry -- Part 2: Workflow for liquid chromatography with high resolution mass spectrometry | Izstrādē |
| 83334 | prEN ISO 13161 rev | Water quality — Polonium 210 — Test method using alpha spectrometry | Izstrādē |
| 83335 | prEN ISO 22908 rev | Water quality — Radium 226 and Radium 228 — Test method using liquid scintillation counting | Izstrādē |
| 11077 | EN ISO 9377-2:2000 | Water quality - Determination of hydrocarbon oil index - Part 2: Method using solvent extraction and gas chromatography (ISO 9377-2:2000) | 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 |
| 11090 | EN ISO 15587-2:2002 | Water quality - Digestion for the determination of selected elements in water - Part 2: Nitric acid digestion (ISO 15587-2:2002) | Izstrādē |
| 11089 | EN ISO 15587-1:2002 | Water quality - Digestion for the determination of selected elements in water - Part 1: Aqua regia digestion (ISO 15587-1:2002) | Izstrādē |
| 32263 | EN 16039:2011 | Water quality - Guidance standard on assessing the hydromorphological features of lakes | Izstrādē |
| 80907 | prEN ISO 22125-2 rev | Water quality — Technetium-99 — Part 2: Test method using inductively coupled plasma mass spectrometry (ICP-MS) | Izstrādē |
| 81464 | prEN ISO 16712 rev | Water quality — Determination of acute toxicity of marine or estuarine sediment to amphipods | Izstrādē |
Displaying 71-80 of 841 results.