Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (1) (-) Fluid (1) Serum or Plasma (1) Tissue (1) (-) Urine (1) Test Area (-) Therapeutics (2) Test Category Antidepressants (2) Test Sub-Category Barbiturates (3) Beta Blockers (2) Biomarkers (1) GABA Analogues (1) Monoamine Oxidase Inhibitors (MAOI) (1) NSAIDs (1) Opiates/Opioids (4) Other (10) (-) Selective Serotonin Reuptake Inhibitors (SSRI) (2) Succinimide (2) Sympathomimetic Agents (4) Test Test Name 3360FL Paroxetine, Fluid 3360U Paroxetine, Urine