Breathalyzer
Breath-analysis machines detect and measure the ALCOHOL present in deep lung air and convert this to an estimate of BLOOD ALCOHOL CONCENTRATION (BAC). The basis for this calculation is th...
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Breathalyzer
Breath-analysis machines detect and measure the alcohol present in air that is breathed out. When an individual drinks alcohol, the alcohol crosses from the intestine into the bloodstream...
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Breathalyzer
Breathalyzer