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) (3) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Immunoassay (IA) (1) Sample Type Blood (2) Serum or Plasma (2) Urine (2) Test Area Therapeutics (6) Test Category Analgesics (3) Antidepressants (3) Test Sub-Category (-) Antipyretics (3) Barbiturates (2) Other (6) (-) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (3) Your search has returned no tests.