For less than half the cost of laboratory drug testing, you can get fast and accurate drug test results. This self-contained system requires no handling or manipulation and produces results in just 5 minutes. Unit also monitors sample temperature to prevent tampering. These tests are ideal for pre-employment, post-accident, random or reasonable cause drug testing. DrugCheck 6 tests for amphetamines, cocaine, marijuana, PCP, opiates and methamphetamines. Tests are for drug screening only. All positive results should be confirmed by a laboratory. For workplace use only.