Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme Immunoassay (EIA) (3) Gas Chromatography (GC) (2) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (15) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (3) Fluid (1) Plasma (1) Serum or Plasma (3) Tissue (1) (-) Urine (4) Test Area (-) Drugs of Abuse (1) Exposure (2) (-) Therapeutics (3) Test Category Anesthetics (1) Sedative/Hypnotics (3) Test Sub-Category Barbiturates (3) Other (1) Your search has returned no tests.