CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 40321 | - | Water quality - DNA extraction and amplification of diatom DNA | Izstrādē |
| 40319 | - | Water quality - Determination of the saprobic index of watercourses based on heterotrophic organisms | Izstrādē |
| 40320 | - | Validation of biological-ecological methods - Possibilities and documentation for the purposes of standardization | Izstrādē |
| 40316 | - | Water quality - DNA library requirements of diatoms | Izstrādē |
| 37837 | - | Water Quality - Guideline to the validation of analytical methods | Izstrādē |
| 32568 | - | Water quality - Phytoplankton biovolume determination by microscopic measurement of cell dimensions | Izstrādē |
| 32800 | EN 16101:2012 | Water quality - Guidance standard on interlaboratory comparison studies for ecological assessment | Izstrādē |
| 31343 | - | Water quality - Guidance on quantitative and qualitative sampling of phytoplankton from inland waters | Izstrādē |
| 31650 | EN ISO 14403-1:2012 | Water quality - Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) - Part 1: Method using flow injection analysis (FIA) (ISO 14403-1:2012) | Izstrādē |
| 31651 | EN ISO 14403-2:2012 | Water quality - Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) - Part 2: Method using continuous flow analysis (CFA) (ISO 14403-2:2012) | Izstrādē |
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