CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 28151 | EN ISO 8199:2007 | Water quality - General guidance on the enumeration of micro-organisms by culture (ISO 8199:2005) | Atcelts |
| 10962 | EN 1483:1997 | Water quality - Determination of mercury | Atcelts |
| 58553 | EN ISO 10253:2016 | Water quality - Marine algal growth inhibition test with Skeletonema sp. and Phaeodactylum tricornutum (ISO 10253:2016) | Atcelts |
| 39820 | EN ISO 17294-2:2016 | Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 2: Determination of selected elements including uranium isotopes (ISO 17294-2:2016) | Atcelts |
| 11078 | EN 12780:2002 | Water quality - Detection and enumeration of Pseudomonas aeruginosa by membrane filtration | Atcelts |
| 10959 | EN 26595:1992 | Water quality - Determination of total arsenic - Silver diethyldithiocarbamate spectrophotometric method (ISO 6595:1982) | Atcelts |
| 10986 | EN ISO 7827:1995 | Water quality - Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds - Method by analysis of dissolved organic carbon (DOC) (ISO 7827:1994) | Atcelts |
| 28368 | 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 |
| 22921 | EN 1483:2007 | Water quality - Determination of mercury - Method using atomic absorption spectrometry | Atcelts |
| 68761 | EN ISO 13165-2:2020 | Water quality - Radium-226 - Part 2: Test method using emanometry (ISO 13165-2:2014) | Atcelts |
Displaying 361-370 of 803 results.