CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 63561 | LVS EN ISO 5667-3:2018 | Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO 5667-3:2018) | Atcelts |
| 26358 | LVS EN ISO 17294-1:2006 | Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 1: General guidelines | Atcelts |
| 10971 | LVS EN ISO 9308-1:2001 A | Water quality - Detection and enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method | Atcelts |
| 67976 | LVS EN ISO 13163:2019 | Water quality - Lead-210 - Test method using liquid scintillation counting (ISO 13163:2013) | Atcelts |
| 28466 | LVS EN ISO 9308-1:2001 /AC:2009 | Water quality - Detection and enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method (ISO 9308-1:2000/Cor 1:2007) | Atcelts |
| 21815 | LVS EN 12260:2003 A | Water quality - Determination of nitrogen - Determination of bound nitrogen (TN{sub}b), following oxidation to nitrogen oxides | Atcelts |
| 68924 | LVS EN ISO 13165-3:2020 | Water quality - Radium-226 - Part 3: Test method using coprecipitation and gamma-spectrometry (ISO 13165-3:2016) | Atcelts |
| 11059 | LVS EN 13946:2003 | Water quality - Guidance standard for the routine sampling and pretreatment of benthic diatoms from rivers | Atcelts |
| 11039 | LVS EN 12338:1998 | Water quality - Determination of mercury - Enrichment methods by amalgamation | 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 |
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