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) (7) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (22) (-) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (3) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (5) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (57) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (4) Immunoassay (IA) (1) Sample Type Blood (2) Serum or Plasma (3) Urine (3) Test Area Exposure (2) (-) Therapeutics (8) Test Category Antidepressants (6) Sedative/Hypnotics (2) Test Sub-Category Barbiturates (2) Other (3) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (3) Your search has returned no tests.