NA 119

DIN Standards Committee Water Practice

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Drafts of NA 119

Number: 162

DIN EN ISO 22036 2022-07 Soil, treated biowaste and sludge - Determination of elements using inductively coupled plasma optical emission spectrometry (ICP-OES) (ISO/DIS 22036:2022); German and English version prEN ISO 22036:2022 More 
DIN EN 1401-1/A1 2022-07 Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1: Specifications for pipes, fittings and the system; German and English version EN 1401-1:2019/prA1:2022 More  Read draft and comment
DIN EN ISO 20596-2 2022-07 Water quality - Determination of cyclic volatile methylsiloxanes in water - Part 2: Method using liquid-liquid extraction with gas chromatography-mass spectrometry (GC-MS) (ISO 20596-2:2021); German and English version prEN ISO 20596-2:2022 More  Read draft and comment
DIN 19606/A1 2022-07 Chlorinators for water treatment - Technical requirements for equipment, installation and operation; Amendment A1 More  Read draft and comment
DIN EN ISO 17294-1 2022-07 Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 1: General guidelines (ISO/DIS 17294-1:2022); German and English version prEN ISO 17294-1:2022 More 
DIN EN 805 2022-06 Water supply - Requirements for systems and components outside buildings; German and English version prEN 805:2022 More  Read draft and comment
DIN EN 1410 2022-06 Chemicals used for treatment of water intended for human consumption - Cationic polyacrylamides; German and English version prEN 1410:2022 More  Read draft and comment
DIN EN 1409 2022-06 Chemicals used for water treatment intended for human consumption - Polyamines; German and English version prEN 1409:2022 More  Read draft and comment
DIN EN 1405 2022-06 Chemicals used for treatment of water intended for human consumption - Sodium alginate; German and English version prEN 1405:2022 More  Read draft and comment
DIN EN 1408 2022-06 Chemicals used for treatment of water intended for human consumption - Poly (diallyldimethylammonium chloride); German and English version prEN 1408:2022 More  Read draft and comment

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