CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 21800 | prEN ISO 11969:1996 rev | Water quality - Determination of arsenic - Atomic absorption spectrometric method (hydride technique) | Izstrādē |
| 37716 | EN ISO 11206:2013 | Water quality - Determination of dissolved bromate - Method using ion chromatography (IC) and post column reaction (PCR) (ISO 11206:2011) | Izstrādē |
| 30872 | EN ISO 15088:2008 | Water quality - Determination of the acute toxicity of waste water to zebrafish eggs (Danio rerio) (ISO 15088:2007) | 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 |
| 74816 | prEN ISO 9308-2 rev | Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 2: Most probable number method | Izstrādē |
| 33673 | EN ISO 5814:2012 | Water quality - Determination of dissolved oxygen - Electrochemical probe method (ISO 5814:2012) | Izstrādē |
| 80905 | prEN ISO 9698 rev | Water quality — Tritium — Test method using liquid scintillation counting | Izstrādē |
| 10972 | ISO 9308-2 | Water quality - Detection and enumeration of coliform organisms, thermotolerant coliform organisms and presumptive Escherichia coli - Part 2: Multiple tube (most probable number) method | Izstrādē |
| 58751 | - | Water quality - Performance requirements and conformity test procedures for water monitoring equipment - Part 3: Portable measurement devices | Izstrādē |
| 64276 | - | Water quality - Guidance on analysis of mesozooplankton from marine and brackish water | Izstrādē |
Displaying 71-80 of 800 results.