Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) (-) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Serum or Plasma (2) Test Area (-) Therapeutics (2) Test Category Antidepressants (3) (-) Antigout Agents (1) (-) Antipsychotics (1) Antitussives/Cough Suppressants (3) Test Sub-Category Other (2) Your search has returned no tests.