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) (17) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (54) Sample Type Blood (21) Fluid (7) Oral Fluid (Saliva) (2) Serum or Plasma (18) Tissue (6) Urine (17) Test Area Drugs of Abuse (4) Newborn Tox (1) (-) Therapeutics (71) Test Category Analgesics (57) Antidepressants (13) Drugs of Abuse (1) Test Sub-Category Barbiturates (5) Benzodiazepines (5) (-) Opiates/Opioids (58) Other (18) Phenothiazines (3) (-) Tricyclic (13) Your search has returned no tests.