CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 11115 | - | Water quality - Guidance on the data collation, interpretation and classification of running waters based on aquatic macrophytes | Izstrādē |
| 40319 | - | Water quality - Determination of the saprobic index of watercourses based on heterotrophic organisms | Izstrādē |
| 20590 | - | Water quality - Guidance standard for the routine sampling of benthic algae in fast flowing, shallow waters | Izstrādē |
| 26350 | - | Water quality - Guidance on pro-rata Multi-Habitat-Sampling of benthic invertebrates from wadeable rivers | Izstrādē |
| 62649 | - | Water quality - Performance characteristics odf diatom sampling and analysis | Izstrādē |
| 73880 | - | Water Quality — Guidance for analytical method validation — Organic micropollutants analysis in whole water | Izstrādē |
| 31343 | - | Water quality - Guidance on quantitative and qualitative sampling of phytoplankton from inland waters | Izstrādē |
| 37837 | - | Water Quality - Guideline to the validation of analytical methods | Izstrādē |
| 11026 | - | Water analysis - Determination of tetrachloroethylene (based on ISO/CD 10301) | Izstrādē |
| 11024 | - | Water analysis - Determination of 1,2-dichloroethane (based on ISO/CD 10301) | Izstrādē |
Displaying 31-40 of 800 results.