Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (5) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (16) Sample Type Blood (9) Fluid (4) Serum or Plasma (8) Tissue (2) Urine (5) Test Area Therapeutics (28) Test Category (-) Analgesics (23) (-) Antidepressants (5) Test Sub-Category Monoamine Oxidase Inhibitors (MAOI) (3) NSAIDs (13) (-) Opiates/Opioids (23) Other (8) (-) Selective Serotonin Reuptake Inhibitors (SSRI) (5) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (3) Tetracyclics (3) Tricyclic (4) Your search has returned no tests.