CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 22442 | prEN ISO 19250 | Water quality - Determination of Salmonella species (ISO/DIS 19250:2003) | Izstrādē |
| 74816 | prEN ISO 9308-2 rev | Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 2: Most probable number method | Izstrādē |
| 23988 | prEN ISO 16712 | Water quality - Determination of acute toxicity of marine or estuarine sediments to amphipods (ISO 16712) | 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 |
| 36844 | prEN 16479-3 | Water quality - Performance requirements and conformity test procedures for water monitoring equipment - Part 3: Portable analysers | Izstrādē |
| 10983 | EN 27888:1993 | Water quality - Determination of electrical conductivity (ISO 7888:1985) | Izstrādē |
| 36843 | prEN 16479-2 | Water quality - Performance requirements and conformity test procedures for water monitoring equipment - Part 2: On-line analysers | Izstrādē |
| 11109 | EN ISO 16588:2003 | Water quality - Determination of six complexing agents - Gas-chromatographic method (ISO 16588:2002) | Izstrādē |
| 30623 | EN ISO 5667-23:2011 | Water quality - Sampling - Part 23: Determination of priority pollutants in surface water using passive sampling (ISO/DIS 5667-23:2009) | Izstrādē |
| 35340 | EN ISO 16265:2012 | Water quality - Determination of the methylene blue active substances (MBAS) index - Method using continuous flow analysis (CFA) (ISO 16265:2009) | Izstrādē |
Displaying 271-280 of 841 results.