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NA 119

DIN Standards Committee Water Practice

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Projects of NA 119

Number: 430

DIN EN ISO 11348-3 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 3: Method using freeze-dried bacteria More  Comment 
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 
ISO/AWI 26459 2026-02-26 Water quality - Multi-class methods for the determination of pesticide residues using gas chromatography or liquid chromatography with mass spectrometry detection More  Comment 
ISO/AWI 26296 2026-02-25 Guidelines for advanced treatment of reclaimed water for reuse in thermal power plants More  Comment 
DIN EN 12457-1 rev 2026-02-24 Characterisation of waste - Leaching - Compliance test for leaching of granular waste materials and sludges - Part 1: One stage batch test at a liquid to solid ratio of 2 l/kg for materials with high solid content and with particle size below 4 mm (without or with size reduction) More  Comment 
DIN EN 12457-2 rev 2026-02-24 Characterisation of waste - Leaching - Compliance test for leaching of granular waste materials and sludges - Part 2: One stage batch test at a liquid to solid ratio of 10 l/kg for materials with particle size below 4 mm (without or with size reduction) More  Comment 
DIN EN 12457-3 rev 2026-02-24 Characterisation of waste - Leaching - Compliance test for leaching of granular waste materials and sludges - Part 3: Two stage batch test at a liquid to solid ratio of 2 l/kg and 8 l/kg for materials with high solid content and with particle size below 4 mm (without or with size reduction) More  Comment 

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