CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 77982 | prEN ISO 13647 | Water quality - Enumeration of culturable microorganisms - Colony count by spread plate inoculation on R2A medium (ISO/DIS 13647:2025) | Aptauja slēgta |
| 69129 | prEN ISO 13169 | Water quality - Uranium - Test method using alpha liquid scintillation counting | Izstrādē |
| 82645 | prEN ISO 13169 | Water quality - Uranium - Test method using alpha liquid scintillation counting (ISO/DIS 13169:2025) | Aptauja |
| 69127 | prEN ISO 13168 | Water quality — Simultaneous determination of tritium and carbon 14 activities — Test method using liquid scintillation counting | Izstrādē |
| 69095 | prEN ISO 13167 | Water quality -- Plutonium, americium, curium and neptunium -- Test method using alpha spectrometry | Izstrādē |
| 68930 | prEN ISO 13166 | Water Quality - Uranium Isotopes - Test method using alpha spectrometry | Izstrādē |
| 80904 | prEN ISO 13164-3 rev | Water quality — Radon-222 — Part 3: Test method using emanometry | Izstrādē |
| 80902 | prEN ISO 13164-2 rev | Water quality — Radon-222 — Part 2: Test method using gamma-ray spectrometry | Izstrādē |
| 80901 | prEN ISO 13164-1 rev | Water quality — Radon-222 — Part 1: General principles | Izstrādē |
| 83334 | prEN ISO 13161 rev | Water quality — Polonium 210 — Test method using alpha spectrometry | Izstrādē |
Displaying 41-50 of 824 results.