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 (2) (-) Fluid (1) Serum or Plasma (2) (-) Tissue (1) Urine (2) Test Area Therapeutics (2) Test Category Antidepressants (2) Test Sub-Category Barbiturates (1) Benzodiazepines (1) Beta Blockers (1) CNS Stimulants (1) Macrominerals (1) NSAIDs (1) Opiates/Opioids (4) Other (11) (-) Selective Serotonin Reuptake Inhibitors (SSRI) (2) Toxic Elements (3) Tricyclic (1) Test Test Name 3360FL Paroxetine, Fluid 3360TI Paroxetine, Tissue