The Rapid ResponseTM Alcohol Test Strip (Saliva) is a quick and very accurate way to find out if alcohol is in saliva and give a rough idea of the relative blood alcohol concentration (BAC). There is a reaction pad on the end of the Rapid ResponseTM Alcohol Test Strip (Saliva) that is connected to a plastic strip. For more information about Lochness Medical - drink test strips visit https://www.lochnessmedica...