CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 10989 | LVS EN ISO 5667-3:1995 A | Water quality - Sampling - Part 3: Guidance on sampling of preservation and handling of samples | Atcelts |
| 73640 | LVS EN ISO 20236:2022 | Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO 20236:2018) | Atcelts |
| 11118 | LVS EN ISO 17994:2004 | Water quality - Criteria for establishing equivalence between microbiological methods | Atcelts |
| 10990 | LVS EN ISO 10304-1:1995 A | Water quality - Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions - Part 1: Method for water with low contamination | Atcelts |
| 11110 | LVS ENV ISO 13843:2002 | Water quality - Guidance on validation of microbiological methods | 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 |
| 68136 | LVS EN ISO 13164-4:2020 | Water quality - Radon-222 - Part 4: Test method using two-phase liquid scintillation counting (ISO 13164-4:2015) | Atcelts |
| 10977 | LVS EN 27828:2000 A | Water quality - Methods of biological sampling - Guidance on handnet sampling of aquatic bentic macro-invertebrates | Atcelts |
| 41074 | LVS EN ISO 11704:2015 | Water quality - Measurement of gross alpha and beta activity concentration in non-saline water - Liquid scintillation counting method (ISO 11704:2010) | Atcelts |
Displaying 371-380 of 841 results.