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odm HCHO Gas Concentration Detector

odm HCHO Gas Concentration Detector

2020-7-29the HCHO (formaldehyde) sensor's cross-sensitivity to a single gas of certain concentration. Mixtures of gases were not tested, and results with mixed gases are unpredictable. Cross-sensitivities to all the compounds are only valid for a specified concentration and may be different for higher concentrations of the same compound.

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