The Breathalyzer is one the device to sense alcohol in the suspected people. This device is widely established to check the alcohol content in drivers. Alcohol can be detected from breathe of a drunken individual. When alcohol is consumed it gets absorbed in the mouth and stays for a period in the breath and also absorbed by throat, stomach and intestines. Finally it will get dissolved in blood. Hence the content of alcohol can be detected in blood also. (more…)