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) (6) (-) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (1) Urine (1) Test Area (-) Therapeutics (2) Test Category (-) Antidepressants (2) Industrial/Environmental Toxins (1) Vasodilators (1) Test Sub-Category Tricyclic (2) Your search has returned no tests.