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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Climate change Standards and specifications support climate targets
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Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Publications of NA 119-07-13 AA

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DIN EN 12122	2023-04	Draft standard	Chemicals used for treatment of water intended for human consumption - Ammonia solution; German and English version prEN 12122:2023 More	Order from DIN Media
DIN EN 12123	2022-10	Standards	Chemicals used for treatment of water intended for human consumption - Ammonium sulfate; German version EN 12123:2022 More	Order from DIN Media
DIN EN 12124	2022-10	Standards	Chemicals used for treatment of water intended for human consumption - Sodium sulfite; German version EN 12124:2022 More	Order from DIN Media
DIN EN 12125	2022-10	Standards	Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate; German version EN 12125:2022 More	Order from DIN Media
DIN EN 12126	2022-10	Standards	Chemicals used for treatment of water intended for human consumption - Liquefied ammonia; German version EN 12126:2022 More	Order from DIN Media
DIN EN 12173	2013-01	Standards	Chemicals used for treatment of water intended for human consumption - Sodium fluoride; German version EN 12173:2012 More	Order from DIN Media
DIN EN 12174	2023-03	Standards	Chemicals used for treatment of water intended for human consumption - Sodium hexafluorosilicate; German version EN 12174:2022 More	Order from DIN Media
DIN EN 12175	2023-03	Standards	Chemicals used for treatment of water intended for human consumption - Hexafluorosilicic acid; German version EN 12175:2022 More	Order from DIN Media
DIN EN 12386	2013-01	Standards	Chemicals used for treatment of water intended for human consumption - Copper sulfate; German version EN 12386:2012 More	Order from DIN Media
DIN EN 12485	2017-10	Standards	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 version EN 12485:2017 More	Order from DIN Media

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