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) (7) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (16) Sample Type Blood (3) Serum or Plasma (2) Urine (2) Test Area Exposure (6) (-) Therapeutics (7) Test Category Anesthetics (1) Antidepressants (6) Test Sub-Category Other (1) Tricyclic (6) Your search has returned no tests.