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) (5) Enzyme Immunoassay (EIA) (17) (-) Gas Chromatography (GC) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (10) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (4) Sample Type Blood (30) Fluid (8) Hair (2) Meconium (1) Serum or Plasma (15) Tissue (7) (-) Urine (8) Test Area Drugs of Abuse (2) Postmortem (3) Therapeutics (3) Test Category Drugs of Abuse (1) Drugs of Abuse, Therapeutics (1) Sedative/Hypnotics (3) Therapeutics (3) Test Sub-Category Barbiturates (2) (-) Other (8) Phenothiazines (2) Your search has returned no tests.