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) (4) Enzyme-Linked Immunosorbent Assay (ELISA) (4) Gas Chromatography (GC) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (4) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (44) (-) Fluid (8) Serum or Plasma (31) Tissue (10) Urine (29) Test Area Drugs of Abuse (1) Postmortem (3) Therapeutics (4) Test Category Antianxiety (1) Antidepressants (3) Drugs of Abuse (1) Therapeutics (3) Test Sub-Category (-) Other (8) Selective Serotonin Reuptake Inhibitors (SSRI) (6) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (1) Your search has returned no tests.