DIN - German Institute for Standardization

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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Standards [CURRENT]

BS ISO 23696-1
Water quality. Determination of nitrate in water using small-scale sealed tubes. Dimethylphenol colour reaction

Edition 2023-02-07

Original language English

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

BS ISO 23696-1 Water quality. Determination of nitrate in water using small-scale sealed tubes. Dimethylphenol colour reaction

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BS ISO 23696-1
Water quality. Determination of nitrate in water using small-scale sealed tubes. Dimethylphenol colour reaction