Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Colorimetry (C) (1) (-) Gas Chromatography (GC) (6) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (37) Sample Type Blood (4) Serum or Plasma (1) Tissue (2) Urine (2) Test Area Exposure (6) (-) Therapeutics (9) Test Category Anesthetics (2) Antidepressants (6) Industrial/Environmental Toxins (1) Vasodilators (1) Test Sub-Category Other (3) Tricyclic (6) Your search has returned no tests.