CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 63235 | prEN ISO 10634 | Water quality - Guidance for the preparation and treatment of poorly water-soluble organic compounds for the subsequent evaluation of their biodegradability in an aqueous medium | Izstrādē |
| 73625 | EN 17075:2018/FprA1 | Water quality - General requirements and performance test procedures for water monitoring equipment - Continuous measuring devices | Izstrādē |
| 76046 | - | Water quality – Guidance standard on a strategic approach to river restoration | Izstrādē |
| 23980 | EN 15110:2006 | Water quality - Guidance standard for the sampling of zooplankton from standing waters | Izstrādē |
| 76483 | prEN ISO 16094-1 | Water quality -- Analysis of plastics in water -- Part 1: General and sampling | Izstrādē |
| 76459 | FprEN 18161 | Water quality - Guidance standard on survey and monitoring freshwater mussel populations and their environment | Izstrādē |
| 76867 | EN ISO 23196:2023 | Water quality - Calculation of biological equivalence (BEQ) concentrations (ISO 23196:2022) | Izstrādē |
| 67238 | EN ISO 13162:2021 | Water quality - Carbon 14 - Test method using liquid scintillation counting (ISO/FDIS 13162:2021) | Izstrādē |
| 63237 | EN ISO 5815-1:2019 | Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1: Dilution and seeding method with allylthiourea addition (ISO/DIS 5815-1:2017) | Izstrādē |
| 62541 | EN 17218:2019 | Water quality - Guidance on sampling of mesozooplankton from marine and brackish water using mesh | Izstrādē |
Displaying 741-750 of 831 results.