Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Sample Type Blood (5) Fluid (1) (-) Serum or Plasma (4) Tissue (1) Urine (2) Test Area (-) Drugs of Abuse (1) (-) Therapeutics (3) Test Category Anesthetics (1) Antipsychotics (1) Sedative/Hypnotics (2) Test Sub-Category (-) Barbiturates (3) Benzodiazepines (1) Opiates/Opioids (15) Other (11) (-) Phenothiazines (1) Tricyclic (4) Your search has returned no tests.