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) (11) Enzyme Immunoassay (EIA) (3) Gas Chromatography (GC) (17) Gas Chromatography/Mass Spectrometry (GC/MS) (13) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (97) (-) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (8) Sample Type Blood (2) Serum or Plasma (4) Urine (2) Test Area Exposure (2) (-) Therapeutics (8) Test Category Antidepressants (3) Antigout Agents (1) Antipsychotics (1) Antitussives/Cough Suppressants (3) Test Sub-Category Other (5) Tetracyclics (1) Tricyclic (2) Your search has returned no tests.