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) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) Sample Type Blood (18) (-) Fluid (8) Serum or Plasma (18) Tissue (7) Urine (15) Test Area (-) Therapeutics (8) Test Category Antianxiety (1) Antidepressants (7) Test Sub-Category Other (2) Selective Serotonin Reuptake Inhibitors (SSRI) (5) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (1) Your search has returned no tests.