Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (5) Enzyme-Linked Immunosorbent Assay (ELISA) (7) Enzyme Immunoassay (EIA) (6) Gas Chromatography (GC) (8) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (4) Headspace Gas Chromatography (GC) (6) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (11) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (2) Sample Type Blood (3) Fluid (3) Serum or Plasma (2) (-) Tissue (3) (-) Urine (1) Test Area Postmortem (4) Test Category Therapeutics (4) Test Sub-Category Barbiturates (2) Opiates/Opioids (1) (-) Other (4) Test Test Name 8052TI Postmortem, Expanded, Tissue (Forensic) 8062TI Postmortem, Expanded w/o Alcohol, Tissue (Forensic) 8092TI Postmortem, Prescription Drugs Screen, Tissue (Forensic) 8092U Postmortem, Prescription Drugs Screen, Urine (Forensic)