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) (1) Gas Chromatography (GC) (12) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (53) (-) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Blood (3) (-) Serum or Plasma (4) Urine (1) Test Area (-) Therapeutics (4) Test Category Antacids (2) Antiarrhythmics (2) Test Sub-Category Dopamine Antagonists (1) Other (2) Proton-Pump Inhibitors (1) Your search has returned no tests.