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/Mass Spectrometry (GC/MS) (2) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Sample Type Blood (11) (-) Fluid (3) Hair (1) Serum or Plasma (13) (-) Tissue (2) Urine (4) Test Area Drugs of Abuse (1) (-) Therapeutics (5) Test Category Analgesics (4) Antidepressants (1) Test Sub-Category Opiates/Opioids (4) Selective Serotonin Reuptake Inhibitors (SSRI) (1) Your search has returned no tests.