CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 58752 | - | Water quality - Performance requirements and conformity test procedures for water monitoring equipment - Part 2: Continuous measurement devices | Izstrādē |
| 11091 | - | Water quality - Determination of selenium - Part 1: AFS hybride method | Izstrādē |
| 10993 | EN ISO 9963-1:1995 | Water quality - Determination of alkalinity - Part 1: Determination of total and composite alkalinity (ISO 9963-1:1994) | Izstrādē |
| 20965 | EN ISO 9509:2006 | Water quality - Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms (ISO 9509:2006) | Izstrādē |
| 20545 | EN ISO 10705-1:2001 | Water quality - Detection and enumeration of bacteriophages - Part 1: Enumeration of F-specific RNA bacteriophages (ISO 10705-1:1995) | Izstrādē |
| 39919 | prEN 16479-2 | Water quality - Performance requirements and conformity test procedures for water monitoring equipment - Part 2: Continuous measuring devices | Izstrādē |
| 34482 | EN 16260:2012 | Water quality - Visual seabed surveys using remotely operated and/or towed observation gear for collection of environmental data | Izstrādē |
| 34595 | EN ISO 6341:2012 | Water quality - Determination of the inhibition of the mobility of Daphnia magna Straus (Cladocera, Crustacea) - Acute toxicity test (ISO 6341:2012) | Izstrādē |
| 11050 | EN ISO 10707:1997 | Water quality - Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds - Method by analysis of biochemical oxygen demand (closed bottle test) (ISO 10707:1994) | Izstrādē |
| 34832 | EN 16164:2013 | Water quality - Guidance standard for designing and selecting taxonomic keys | Izstrādē |
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