Alco-Screen™ 02 is the simplest, most cost-effective method of monitoring for alcohol consumption in your zero-tolerance testing program. Alco-Screen™ 02 is so effective that it has been tested and approved by the US Department of Transportation (DOT) for required testing of all transportation and safety-sensitive employees for blood alcohol concentrations above the federally mandated zero tolerance level of 0.02%. Alco-Screen™ 02 is a simple one-step saliva screening test that works in a clean, non-invasive manner and provides results in 4 minutes. Simply wet the test pad with saliva and wait 4 minutes. The development of a line on the test pad at 4 minutes indicates a blood alcohol concentration exceeding 0.02%. One-step saliva based test to detect a Blood Alcohol Content greater than 0.02% FDA Approved Approved for use by the United States DOT (Department of Transportation) Extremely simple to operate Results within 4 minutes Call 303-670-2269 for Quote Box of 24