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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
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Standards [New]

NF X20-702
Chemical breath tester - Estimation of the alcohol impregnation by analysis of expelled air - Specifications and test methods

Edition 2024-10-23

Original language French

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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

NF X20-702 Chemical breath tester - Estimation of the alcohol impregnation by analysis of expelled air - Specifications and test methods

Want to learn more?

NF X20-702
Chemical breath tester - Estimation of the alcohol impregnation by analysis of expelled air - Specifications and test methods