CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 10998 | - | Suspended solids | Izstrādē |
| 36146 | EN 13946:2014 | Water quality - Guidance for the routine sampling and preparation of benthic diatoms from rivers and lakes | Izstrādē |
| 20590 | - | Water quality - Guidance standard for the routine sampling of benthic algae in fast flowing, shallow waters | Izstrādē |
| 22922 | EN ISO 11732:2005 | Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection (ISO 11732:2005) | Izstrādē |
| 27362 | prEN 15708 | Water quality - Guidance standard for the surveying, sampling and laboratory analysis of phytobenthos in shallow running water | Izstrādē |
| 35959 | EN ISO 17994:2014 | Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods (ISO 17994:2014) | Izstrādē |
| 21711 | - | Water quality - Determination of Chromium VI | Izstrādē |
| 33113 | EN ISO 8692:2012 | Water quality - Fresh water algal growth inhibition test with unicellular green algae (ISO 8692:2012) | Izstrādē |
| 21816 | - | Water quality - Analytical control in microbiology - Part 1: Quality control of culture media | Izstrādē |
| 21714 | - | Water quality - Determination of glyphosate and AMPA | Izstrādē |
Displaying 671-680 of 800 results.