CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 11075 | EN ISO 7027:1999 | Water quality - Determination of turbidity (ISO 7027:1999) | Atcelts |
| 10986 | LVS EN ISO 7827:2000 | Water quality - Evalution in an aquenos medium of the "ultimate" aerobic biodegrability of organic compounds - Method by analysis of dissolved organic carbon | Atcelts |
| 10982 | LVS EN ISO 7887:1994 | Water quality - Examination and determination of color | Atcelts |
| 11034 | EN ISO 11969:1996 | Water quality - Determination of arsenic - Atomic absorption spectrometric method (hydride technique) (ISO 11969:1996) | Atcelts |
| 11110 | ENV ISO 13843:2001 | Water quality - Guidance on validation of microbiological methods (ISO/TR 13843:2000) | Atcelts |
| 11064 | LVS EN ISO 14403:2002 | Water quality - Determination of total cyanide and free cyanide by continuous flow analysis | Atcelts |
| 10977 | LVS EN 27828:2000 A | Water quality - Methods of biological sampling - Guidance on handnet sampling of aquatic bentic macro-invertebrates | Atcelts |
| 11003 | EN ISO 11348-1:1998 | Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 1: Method using freshly prepared bacteria (ISO 11348-1:1998) | Atcelts |
| 11068 | EN 14614:2004 | Water Quality - Guidance standard for assessing the hydromorphological features of rivers | Atcelts |
| 11064 | EN ISO 14403:2002 | Water quality - Determination of total cyanide and free cyanide by continuous flow analysis (ISO 14403:2002) | Atcelts |
Displaying 381-390 of 792 results.