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NA 119

DIN Standards Committee Water Practice

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Drafts of NA 119

Number: 107

DIN EN ISO 10705-3 2024-06 Water quality - Detection and enumeration of bacteriophages - Part 3: Validation of methods for concentration of bacteriophages from water (ISO 10705-3:2003); German and English version prEN ISO 10705-3:2024 More 
DIN EN 1278 2024-06 Chemicals used for treatment of water intended for human consumption - Ozone; German and English version prEN 1278:2024 More 
DIN EN ISO 7899-3 2024-06 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 
DIN EN 1508 2024-06 Water supply - Requirements for systems and components for the storage of water; German and English version prEN 1508:2024 More 
DIN EN 15074 2024-06 Chemicals used for treatment of swimming pool water - Ozone; German and English version prEN 15074:2024 More 
DIN EN 15077 2024-06 Chemicals used for treatment of swimming pool water - Sodium hypochlorite; German and English version prEN 15077:2024 More 
DIN 19713 2024-05 Soil quality - Instructions for mapping erosion and accumulation forms caused by wind More  Read draft and comment
DIN EN ISO 15923-1 2024-05 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 and English version prEN ISO 15923-1:2024 More  Read draft and comment
DIN ISO 13528 2024-04 Statistical methods for use in proficiency testing by interlaboratory comparison (ISO 13528:2022); Text in German and English More  Read draft and comment
DIN EN 1018 2024-04 Chemicals used for treatment of water intended for human consumption - Calcium carbonate; German and English version prEN 1018:2024 More 

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