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NA 119

DIN Standards Committee Water Practice

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Projects of NA 119

Number: 442

DIN EN 18247-1 2024-12-03 Performance testing of on-site non-potable water systems - Part 1: Greywater systems; German and English version prEN 18247-1:2025 More  Comment 
DIN EN 295-8 2024-12-03 Vitrified clay pipe systems for drains and sewers - Part 8: Requirements for the use of vitrified clay components in the rehabilitation of drainage systems and conditions for the application of methods for rehabilitation in existing drainage systems; German and English version prEN 295-8:2025 More  Comment 
DIN EN 888 2024-12-02 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride; German and English version prEN 888:2025 More  Comment 
DIN EN 889 2024-12-02 Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate; German and English version prEN 889:2025 More  Comment 
DIN EN 890 2024-12-02 Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution; German and English version prEN 890:2025 More  Comment 
DIN EN 891 2024-12-02 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate; German and English version prEN 891:2025 More  Comment 
ISO/CD 25352 2024-11-29 Soil quality - Effects of soluble contaminants on soil algae with paper-disc More  Comment 
DIN EN ISO 10704 2024-11-28 Water quality - Gross alpha and gross beta activity - Test method using thin source deposit (ISO/DIS 10704:2025); German and English version prEN ISO 10704:2025 More  Comment 
DIN EN ISO 9698 rev 2024-11-28 Water quality - Tritium - Test method using liquid scintillation counting More  Comment 
DIN EN ISO 22125-2 2024-11-28 Water quality – Technetium-99 – Part 2: Test method using inductively coupled plasma mass spectrometry (ICP-MS) (ISO/DIS 22125-2:2026); German and English version prEN ISO 22125-2:2026 More  Comment 

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