Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (3) Enzyme-Linked Immunosorbent Assay (ELISA) (3) Gas Chromatography (GC) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (19) (-) Fluid (7) Serum or Plasma (12) Tissue (7) Urine (12) Test Area Drugs of Abuse (1) (-) Postmortem (3) (-) Therapeutics (4) Test Category Antianxiety (1) Antidepressants (3) Therapeutics (3) Test Sub-Category (-) Other (7) Selective Serotonin Reuptake Inhibitors (SSRI) (6) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (1) Your search has returned no tests.