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) Enzyme Immunoassay (EIA) (2) Gas Chromatography (GC) (5) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (5) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (26) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type (-) Blood (2) Plasma (1) Serum or Plasma (2) (-) Urine (3) Test Area Diagnostic Aids (1) Drugs of Abuse (2) Exposure (2) (-) Therapeutics (5) Test Category Anesthetics (1) Sedative/Hypnotics (4) Test Sub-Category Barbiturates (4) Other (1) Your search has returned no tests.