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) (4) Gas Chromatography (GC) (12) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (9) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (27) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type Blood (18) Fluid (5) Hair (1) (-) Serum or Plasma (4) Tissue (5) Urine (3) Test Area Drugs of Abuse (7) Impairment (1) (-) Postmortem (3) (-) Therapeutics (1) Test Category Depressants (1) Drugs of Abuse (1) Therapeutics (2) Test Sub-Category Alcohols (1) Benzodiazepines (1) Other (2) Test Test Name 0568SP Benzodiazepines Screen, Serum/Plasma 8051SP Postmortem, Basic, Serum/Plasma (Forensic) 8052SP Postmortem, Expanded, Serum/Plasma (Forensic) 8092SP Postmortem, Prescription Drugs Screen, Serum/Plasma (Forensic)