CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 80233 | prEN ISO 9308-2 rev | Water quality — Enumeration of Escherichia coli and coliform bacteria — Part 2: Most probable number method | Izstrādē |
| 39919 | prEN 16479-2 | Water quality - Performance requirements and conformity test procedures for water monitoring equipment - Part 2: Continuous measuring devices | Izstrādē |
| 34757 | EN 16698:2015 | Water quality - Guidance on quantitative and qualitative sampling of phytoplankton from inland waters | Izstrādē |
| 34758 | EN 15910:2014 | Water quality - Guidance on the estimation of fish abundance with mobile hydroacoustic methods | Izstrādē |
| 35039 | prEN ISO 8689-1 rev | Water quality - Biological classification of rivers - Part 1: Guidance on the interpretation of biological quality data from surveys of benthic macroinvertebrates | Izstrādē |
| 22919 | EN 1622:2006 | Water quality - Determination of the threshold odour number (TON) and threshold flavour number (TFN) | Izstrādē |
| 71704 | EN ISO 5667-6:2016/A11:2020 | Water quality - Sampling - Part 6: Guidance on sampling of rivers and streams (ISO 5667-6:2014) | Izstrādē |
| 62443 | EN 17136:2019 | Water quality - Guidance on field and laboratory procedures for quantitative analysis and identification of macro-invertebrates from inland surface waters | Izstrādē |
| 11021 | - | Water analysis - Determination of endrin | Izstrādē |
| 11093 | - | Water quality - Determination of antimony - Part 1: AFS hybride method | Izstrādē |
Displaying 81-90 of 831 results.