Confirmation labs for LC/MS and GC/MS testing:
25 Airpark Court, Greenville, SC 29607
877-930-3390
3848 Del Amo Blvd., Ste 303, Torrance, CA 90503
310-376-5812
Laboratory Management Consultants
572 Village Lane, Hazard, KY 41701
606-487-0523
9348 De Soto Ave, Chatsworth, CA 91311
800-328-6942