CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 11118 | EN ISO 17994:2004 | Water quality - Criteria for establishing equivalence between microbiological methods (ISO 17994:2004) | Atcelts |
| 11053 | EN 14184:2003 | Water quality - Guidance standard for the surveying of aquatic macrophytes in running waters | Atcelts |
| 28506 | EN ISO 5667-1:2006/AC:2007 | Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2006) | Atcelts |
| 10954 | EN 1189:1996 | Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method | Atcelts |
| 26358 | EN ISO 17294-1:2006 | Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 1: General guidelines (ISO 17294-1:2004) | Atcelts |
| 21814 | EN ISO 15681-2:2004 | Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 2: Method by continuous flow analysis (CFA) (ISO 15681-2:2003) | Atcelts |
| 21815 | EN 12260:2003 | Water quality - Determination of nitrogen - Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides | Atcelts |
| 22161 | EN ISO 5667-1:2006 | Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2006) | Atcelts |
| 11064 | EN ISO 14403:2002 | Water quality - Determination of total cyanide and free cyanide by continuous flow analysis (ISO 14403:2002) | Atcelts |
| 10951 | EN 25814:1992 | Water quality - Determination of dissolved oxygen - Electrotechnical probe method (ISO 5814:1990) | Atcelts |
Displaying 431-440 of 792 results.