I took a drug test that was sent to PacLab Network Laboratories. The type of test to be performed is a DFW50. There are other test like DFW50A, DFW50F, EDS50, etc. The only one check is DFW50. What does this mean? Has anyone every used synthetic for this company? Everyone always talks about LabCorp so I'm just curious. Thanks guys. :pimp:
