Projects of CEN/TC 230

DIN EN ISO 11348-1 rev 2026-03-05 Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 1: Method using freshly prepared bacteria More  Comment 
DIN EN ISO 11348-2 rev 2026-03-02 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 More  Comment 
DIN EN ISO 13808-1 2026-02-26 Water quality - Non-target screening of organic compounds in water using chromatography and mass spectrometry - Part 1: General guidelines More  Comment 
DIN EN ISO 13808-2 2026-02-26 Water quality - Non-target screening of organic compounds in water using chromatography and mass spectrometry - Part 2: Workflow for liquid chromatography with high resolution mass spectrometry More  Comment 
DIN EN ISO 13161 rev 2026-02-13 Water quality - Polonium 210 - Test method using alpha spectrometry More  Comment 
DIN EN ISO 22908 rev 2026-02-13 Water quality - Radium 226 and Radium 228 - Test method using liquid scintillation counting More  Comment 
DIN EN ISO 13169 2025-11-06 Water quality - Uranium - Test method using alpha liquid scintillation counting (ISO/FDIS 13169:2026); German version FprEN ISO 13169:2026 More  Comment 
DIN CEN ISO/TS 16099 2025-10-28 Water quality - Polymerase chain reaction (PCR) for the detection and quantification of microorganisms and viruses - General requirements, quality assurance and validation (ISO/TS 16099:2025); German version CEN ISO/TS 16099:2026 More  Comment 
DIN EN ISO 5667-1 2025-07-14 Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO/DIS 5667-1:2025); German and English version prEN ISO 5667-1:2025 More  Comment 
DIN EN ISO 6461-2 rev 2025-06-06 Water quality - Detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia) - Part 2: Method by membrane filtration More  Comment 

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