Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (2) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (2) Sample Type (-) Blood (3) Serum or Plasma (1) Urine (1) Test Area Drugs of Abuse (1) Postmortem (2) Test Category NPS/Designer Drugs (1) Therapeutics (2) Test Sub-Category (-) Alcohols (2) (-) Alkaloids (1) Other (11) Test Test Name 3064B Mitragynine, Blood 8042B Postmortem, Expanded w/Vitreous Alcohol Confirmation, Blood (Forensic) 8084B Postmortem, Expanded w/Vitreous Alcohol and 6-MAM Confirmation, Blood (Forensic)