CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 63552 | EN ISO 9698:2019 | Water quality - Tritium - Test method using liquid scintillation counting (ISO 9698:2019) | Standarts spēkā |
| 76872 | EN ISO 20236:2024 | Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO 20236:2024) | Standarts spēkā |
| 68126 | EN ISO 13164-3:2020 | Water quality - Radon-222 - Part 3: Test method using emanometry (ISO 13164-3:2013) | Standarts spēkā |
| 68125 | EN ISO 13164-1:2020 | Water quality - Radon-222 - Part 1: General principles (ISO 13164-1:2013, Correction version 2013-11-15) | Standarts spēkā |
| 73162 | EN ISO 17294-2:2023 | Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 2: Determination of selected elements including uranium isotopes (ISO 17294-2:2023, Corrected version 2024-02) | Standarts spēkā |
| 63554 | EN ISO 11704:2018 | Water quality - Gross alpha and gross beta activity - Test method using liquid scintillation counting (ISO 11704:2018) | Standarts spēkā |
| 63553 | EN ISO 10704:2019 | Water quality - Gross alpha and gross beta activity - Test method using thin source deposit (ISO 10704:2019) | Standarts spēkā |
| 75826 | EN ISO 5667-1:2023 | Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2023) | Standarts spēkā |
| 73090 | EN ISO 13165-2:2022 | Water quality - Radium-226 - Part 2: Test method using emanometry (ISO 13165-2:2022) | Standarts spēkā |
| 68134 | EN ISO 13164-2:2020 | Water quality - Radon-222 - Part 2: Test method using gamma-ray spectrometry (ISO 13164-2:2013) | Standarts spēkā |
Displaying 21-30 of 800 results.