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) (4) Gas Chromatography (GC) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (39) (-) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Blood (2) (-) Serum or Plasma (4) Urine (2) Test Area (-) Therapeutics (4) Test Category Antidepressants (1) Antigout Agents (1) Antipsychotics (1) Antitussives/Cough Suppressants (1) Test Sub-Category Other (3) Tricyclic (1) Your search has returned no tests.