Lab-Based Urinalysis

Quest LabConsidered the “gold standard” of drug testing, lab-based urinalysis is the primary testing method for most employers and is the only method currently approved for Department of Transportation (DOT) testing programs. There are several reasons why lab-based urinalysis is preferred, including:

  • Foundation in Federal and DOT-mandated testing
  • Accepted and/or preferred in all 50 states, from state laws to Drug-Free Workplace program requirements
  • Lab analysis for all specimens enables most robust testing, including “specimen validity” testing
  • Greater variety of testing panels

How We Can Help

Learn how we can help set-up an urine drug testing program.