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NA 119

DIN Standards Committee Water Practice

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Drafts of NA 119

Number: 120

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 
DIN ISO 13528 2024-04 Statistical methods for use in proficiency testing by interlaboratory comparison (ISO 13528:2022); Text in German and English More 
DIN EN 12485 2024-03 Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide, calcium magnesium carbonate and dolomitic lime - Test methods; German and English version prEN 12485:2024 More 
DIN EN 18049-1 2024-03 Wells for water extraction - Part 1: Design; German and English version prEN 18049-1:2024 More 
DIN EN ISO 18984 2024-03 Ball valves for thermoplastics piping systems for hot and cold water installations under pressure - Types, dimensions and requirements (ISO/DIS 18984:2024); German and English version prEN ISO 18984:2024 More 
DIN EN 13476-1 2024-03 Plastics piping systems for non-pressure underground drainage and sewerage - Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 1: General requirements and performance characteristics; German and English version prEN 13476-1:2024 More 
DIN EN 13476-2 2024-03 Plastics piping systems for non-pressure underground drainage and sewerage - Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 2: Specifications for pipes and fittings with smooth internal and external surface and the system, Type A; German and English version prEN 13476-2:2024 More 
DIN EN 13476-3 2024-03 Plastics piping systems for non-pressure underground drainage and sewerage - Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 3: Specifications for pipes and fittings with smooth internal and profiled external surface and the system, Type B; German and English version prEN 13476-3:2024 More 
DIN 19938 2024-02 Seals for socket joints in ductile iron or steel pipelines for water supply - Requirements and tests More 
DIN EN ISO 13646 2024-02 Water quality - Determination of selected estrogens in whole water samples - Method using solid phase extraction (SPE) followed by liquid chromatography (LC) or gas chromatography (GC) coupled to mass spectrometry (MS) detection (ISO/DIS 13646:2024); German and English version prEN ISO 13646:2024 More 

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