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NA 119

DIN Standards Committee Water Practice

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Drafts of NA 119

Number: 127
DIN 38412-59 2021-04 German standard methods for the examination of water, waste water and sludge - Test methods using water organisms (group L) - Algal growth inhibition test on microplate with unicellular green fresh water algae (L 59) More 
DIN EN ISO 11295 2021-03 Plastics piping systems used for the rehabilitation of pipelines - Classification and overview of strategic and operational activities (ISO/DIS 11295:2021); German and English version prEN ISO 11295:2021 More  Read draft and comment
DIN EN 936 2021-03 Chemicals used for treatment of water intended for human consumption - Carbon dioxide; German and English version prEN 936:2021 More  Read draft and comment
DIN 3599 2021-01 Solid - GC-MS-Screening - Qualitative and semi-quantitative analysis More  Read draft and comment
DIN EN ISO 24032 2021-01 Soil quality - In situ caging of snails to assess bioaccumulation of contaminants (ISO/DIS 24032:2020); German and English version prEN ISO 24032:2020 More 
DIN EN ISO 23266 2021-01 Soil quality - Test for measuring the inhibition of reproduction in oribatid mites (Oppia nitens) exposed to contaminants in soil (ISO 23266:2020); German and English version prEN ISO 23266:2020 More 
DIN EN ISO 15877-3/A2 2020-12 Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 3: Fittings - AMENDMENT 2 (ISO 15877-3:2009/DAM 2:2020); German and English version EN ISO 15877-3:2009/prA2:2020 More 
DIN EN ISO 15874-3/A2 2020-12 Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 3: Fittings - AMENDMENT 2 (ISO 15874-3:2013/DAM 2:2020); German and English version EN ISO 15874-3:2013/prA2:2020 More 
DIN EN ISO 15876-3/A2 2020-12 Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 3: Fittings - AMENDMENT 2 (ISO 15876-3:2017/DAM 2:2020); German and English version EN ISO 15876-3:2017/prA2:2020 More 
DIN ISO 24516-4 2020-12 Guidelines for the management of assets of water supply and wastewater systems - Part 4: Wastewater treatment plants, sludge treatment facilities, pumping stations, retention and detention facilities (ISO 24516-4:2019); Text in German and English More 

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