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) (9) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (1) Oral Fluid (Saliva) (2) Serum or Plasma (1) Test Area Drugs of Abuse (2) Therapeutics (2) Test Category Anesthetics (2) Psychoactives (2) Test Sub-Category (-) Barbiturates (2) Benzodiazepines (5) (-) Cannabinoids (2) Cocaine (1) Opiates/Opioids (63) Other (25) Phenothiazines (3) Tricyclic (13) Your search has returned no tests.