CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 10999 | EN ISO 7899-1:1998 | Water quality - Detection and enumeration of intestinal enterococci in surface and wastewater - Part 1: Miniaturized method (Most Probable Number) by inoculation in liquid medium (ISO 7899-1:1998) | Izstrādē |
| 10991 | EN ISO 10712:1995 | Water quality - Pseudomonas putida growth inhibition test (pseudomonas cell multiplication inhibition test)(ISO 10712:1995) | Izstrādē |
| 11073 | - | Water quality - Enteroviruses in bathing waters | Izstrādē |
| 59145 | EN ISO 9696:2017 | Water quality - Gross alpha activity - Test method using thick source (ISO 9696:2017) | Izstrādē |
| 59275 | EN ISO 14189:2016 | Water quality - Enumeration of Clostridium perfringens - Method using membrane filtration (ISO 14189:2013) | Izstrādē |
| 11081 | - | Water quality - Determination of selenium | Izstrādē |
| 81574 | prEN ISO 5667-3 rev | Water quality — Sampling — Part 3: Preservation and handling of water samples | Izstrādē |
| 81572 | prEN ISO 5663 rev | Water quality — Determination of Kjeldahl nitrogen — Method after mineralization with selenium | Izstrādē |
| 81573 | prEN ISO 5667-1 rev | Water quality — Sampling — Part 1: Guidance on the design of sampling programmes and sampling techniques | Izstrādē |
| 62542 | EN 17204:2019 | Water quality - Guidance on analysis of mesozooplankton from marine and brackish waters | Izstrādē |
Displaying 211-220 of 792 results.