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NA 119

DIN Standards Committee Water Practice

About NAW Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

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Publications of NA 119

Number: 2,197


DIN EN ISO 13165-3	2025-05	Standard	Water quality - Radium-226 - Part 3: Test method using coprecipitation and gamma-ray spectrometry (ISO 13165-3:2024); German version EN ISO 13165-3:2024 More	Order from DIN Media
DIN EN ISO 20236	2025-05	Standard	Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO 20236:2024); German version EN ISO 20236:2024 More	Order from DIN Media
DIN 1380	2025-05	Standard	Connectors for urinals - Requirements and testing More	Order from DIN Media
DIN EN 901	2025-04	Standard	Chemicals used for treatment of water intended for human consumption - Sodium hypochlorite; German version EN 901:2024 More	Order from DIN Media
DIN EN 17899	2025-04	Standard	Water quality - Spectrophotometric determination of chlorophyll-a content by ethanol extraction for the routine monitoring of water quality; German version EN 17899:2024 More	Order from DIN Media
DIN 19661	2025-04	Standard	Structures in, at, over and under surface water bodies More	Order from DIN Media
DIN 19569-11	2025-03	Standard	Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 11: Dosing plant More	Order from DIN Media
DIN CEN/TS 17670-3	2025-03	VN	Plastics piping systems for non-pressure underground conveyance of surface water - Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 3: Assessment of conformity; German version CEN/TS 17670-3:2024 More	Order from DIN Media
DIN EN 12201-1	2025-03	Standard	Plastics piping systems for water supply, and for drains and sewers under pressure - Polyethylene (PE) - Part 1: General; German version EN 12201-1:2024 More	Order from DIN Media
DIN EN 12201-2	2025-03	Standard	Plastics piping systems for water supply, and for drains and sewers under pressure - Polyethylene (PE) - Part 2: Pipes; German version EN 12201-2:2024 More	Order from DIN Media

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