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) (6) Gas Chromatography (GC) (17) (-) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (15) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (5) Sample Type Blood (8) Serum or Plasma (5) (-) Urine (6) Test Area Therapeutics (5) Test Category Antianxiety (1) Antidepressants (4) Test Sub-Category Other (2) Tricyclic (3) Your search has returned no tests.