CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 11055 | LVS EN ISO 11348-2:2001 | Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 2: Method using liquid-dried bacteria | Atcelts |
| 10978 | EN 28265:1994 | Water quality - Design and use of quantitative samplers for benthic macro-invertebrates on stony substrata in shallow freshwaters (ISO 8265:1988) | Atcelts |
| 10989 | EN ISO 5667-3:1995 | Water quality - Sampling - Part 3: Guidance on the preservation and handling of samples (ISO 5667-3:1994) | Atcelts |
| 63560 | EN ISO 5667-1:2022 | Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2020) | Atcelts |
| 10982 | EN ISO 7887:1994 | Water quality - Examination and determination of colour (ISO 7887:1994) | Atcelts |
| 68761 | LVS EN ISO 13165-2:2020 | Water quality - Radium-226 - Part 2: Test method using emanometry (ISO 13165-2:2014) | Atcelts |
| 11085 | LVS EN ISO 7393-2:2001 | Water quality - Determination of free chlorine and total chlorine - Part 2: Colorimetric method using N, N-diethyl-1, 4-phenylenediamine for routine control purposes | Atcelts |
| 11068 | EN 14614:2004 | Water Quality - Guidance standard for assessing the hydromorphological features of rivers | Atcelts |
| 10975 | EN 28692:1993 | Water quality - Fresh water algal growth inhibition test with Scenedesmus subspicatus and Selenastrum capricornutum (ISO 8692:1989) | Atcelts |
| 10984 | LVS EN 27027:1994 | Water quality - Determination of turbidity (ISO 7027:1990) | Atcelts |
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