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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 ISO/TC 147/SC 2

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ISO 22743	2006-04	Standards	Water quality - Determination of sulfates - Method by continuous flow analysis (CFA) More	Order from DIN Media
ISO 22743 Technical Corrigendum 1	2007-08	Standards	Water quality - Determination of sulfates - Method by continuous flow analysis (CFA); Technical Corrigendum 1 More	Order from DIN Media
ISO 23256	2023-06	Standards	Water quality - Detection of selected congeners of polychlorinated dibenzo-p-dioxins and polychlorinated biphenyls - Method using a flow immunosensor technique More	Order from DIN Media
ISO 23631	2006-02	Standards	Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization More	Order from DIN Media
ISO 23695	2023-02	Standards	Water quality - Determination of ammonium nitrogen in water - Small-scale sealed tube method More	Order from DIN Media
ISO 23696-1	2023-02	Standards	Water quality - Determination of nitrate in water using small-scale sealed tubes - Part 1: Dimethylphenol colour reaction More	Order from DIN Media
ISO 23696-2	2023-02	Standards	Water quality - Determination of nitrate in water using small-scale sealed tubes - Part 2: Chromotropic acid colour reaction More	Order from DIN Media
ISO 23697-1	2023-02	Standards	Water quality - Determination of total bound nitrogen (ST-TNb) in water using small-scale sealed tubes - Part 1: Dimethylphenol colour reaction More	Order from DIN Media
ISO 23697-2	2023-02	Standards	Water quality - Determination of total bound nitrogen (ST-TNb) in water using small-scale sealed tubes - Part 2: Chromotropic acid colour reaction More	Order from DIN Media
ISO 23913	2006-05	Standards	Water quality - Determination of chromium(VI) - Method using flow analysis (FIA and CFA) and spectrometric detection More	Order from DIN Media

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