Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) Sample Type Blood (2) Serum or Plasma (2) Urine (3) Test Area (-) Therapeutics (7) Test Category Anesthetics (2) Antidepressants (3) Antidiabetics (2) Industrial/Environmental Toxins (1) (-) Opiate/Opioid Antagonists (7) Other (1) Vasodilators (1) Test Sub-Category (-) Other (7) Your search has returned no tests.