CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 10968 | LVS EN 29439:1993 | Water quality - Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds - Method by analysis of released carbon dioxide (ISO 9439:1990) | Atcelts |
| 10962 | LVS EN 1483:1997 | Water quality - Determination of mercury | Atcelts |
| 10951 | LVS EN 25814:1992 | Water quality - Determination of dissolved oxygen - Electrotechnical probe method (ISO 5814:1990) | Atcelts |
| 28368 | LVS EN ISO 5667-3:2003/AC:2007 | Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples (ISO 5667-3:2003) | Atcelts |
| 11078 | LVS EN 12780:2007 L | Water quality - Detection and enumeration of Pseudomonas aeruginosa by membrane filtration | Atcelts |
| 10971 | EN ISO 9308-1:2000 | Water quality - Detection and enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method (ISO 9308-1:2000) | Atcelts |
| 10962 | EN 1483:1997 | Water quality - Determination of mercury | Atcelts |
| 11122 | LVS EN 14757:2005 | Water quality - Sampling of fish with multi-mesh gillnets | Atcelts |
| 10979 | LVS EN ISO 9391:1995 A | Water quality - Sampling in deep waters for macro-invertebrates - Guidance on the use of colonization, qualitative and quantitative samplers | Atcelts |
| 11114 | EN 14407:2004 | Water quality - Guidance standard for the identification, enumeration and interpretation of benthic diatom samples from running waters | Atcelts |
Displaying 331-340 of 824 results.