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 |
| 11110 | LVS ENV ISO 13843:2002 | Water quality - Guidance on validation of microbiological methods | Atcelts |
| 11085 | EN ISO 7393-2:2000 | Water quality - Determination of free chlorine and total chlorine - Part 2: Colorimetric method using N, N-diethyl-1, 4-phenylenediamine, for routine control purposes (ISO 7393-2:1985) | Atcelts |
| 10984 | EN 27027:1994 | Water quality - Determination of turbidity (ISO 7027:1990) | Atcelts |
| 11075 | EN ISO 7027:1999 | Water quality - Determination of turbidity (ISO 7027:1999) | Atcelts |
| 21814 | LVS EN ISO 15681-2:2005 | Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 2: Method by continuous flow analysis (CFA) | Atcelts |
| 11034 | EN ISO 11969:1996 | Water quality - Determination of arsenic - Atomic absorption spectrometric method (hydride technique) (ISO 11969:1996) | Atcelts |
| 10996 | LVS ENV 12260:2001 A | Water quality - Determination of nitrogen - Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection | Atcelts |
| 59143 | EN ISO 13160:2015 | Water quality - Strontium 90 and strontium 89 - Test methods using liquid scintillation counting or proportional counting (ISO 13160:2012) | Atcelts |
Displaying 411-420 of 832 results.