They are a forensic tox lab, where they analyze blood, urine, tissues, meconium, nonbiological samples (syringes, tablets/pills, powders, vials, illicit drugs, suspected drugs, etc.) and a compliance monitoring lab, where they test urine and urine.
For compliance monitoring, they utilize immunoassay for screening and combination of GC/MS and UPLC/MS/MS for confirmation. GC-FID is used for ethanol. About 40 - 50 drugs in their compliance monitoring panels.
For forensic purposes, they utilize immunoassay (ELISA, CEDIA) and UPLC/ToF for screening and combination of HPLC, GC/MS, UPLC/MS/MS for confirmation. GC-FID is used for volatile analysis. Analyze for a huge amount of compounds (over 300). Accredited by the ABFT.
They have PhD and MS toxicologists on hand and consult with clients daily.
Constantly churning out new methods of analysis and modifying panels of drugs to suit the client needs. I just saw on their website that they developed and validated a test for JWH-018 and JWH-073 (K2/Spice) for blood in forensic cases and compliance monitoring cases. A urine assay is on the way.