• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Projects of CEN/TC 230

DIN EN ISO 20899 2024-08-05 Water quality - Plutonium and neptunium - Test method using ICPMS More  Comment 
DIN EN ISO 17294-2 2024-07-15 Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 2: Determination of selected elements including uranium isotopes (ISO 17294-2:2023, Corrected version 2024-02); German version EN ISO 17294-2:2023 More  Comment 
DIN EN ISO 9308-2 rev 2024-07-02 Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 2: Most probable number method More  Comment 
DIN EN ISO 11704 rev 2024-06-26 Water quality - Gross alpha and gross beta activity - Test method using liquid scintillation counting More  Comment 
DIN EN ISO 9697 rev 2024-06-26 Water quality - Gross beta activity - Test method using thick source More  Comment 
DIN EN ISO 15923-1 2024-02-27 Water quality - Determination of selected parameters by discrete analysis systems - Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection (ISO 15923-1:2013); German version EN ISO 15923-1:2024 More  Comment 
DIN EN ISO 7899-3 2023-07-14 Water quality - Enumeration of intestinal enterococci - Part 3: Most probable number method (ISO/DIS 7899-3:2024); German and English version prEN ISO 7899-3:2024 More  Comment 
DIN EN ISO 9308-4 2023-05-29 Water quality - Detection and enumeration of Escherichia coli - Part 4: Membrane filtration method for water with high levels of background bacteria More  Comment 
DIN EN ISO 22032 rev 2023-05-11 Water quality - Determination of selected polybrominated diphenyl ethers in sediment and sewage sludge - Method using extraction and gas chromatography/mass spectrometry More  Comment 
DIN EN ISO 13647 2023-05-11 Water quality - Enumeration of culturable microorganisms - Colony count by spread plate inoculation on R2A medium More  Comment 

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