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) Enzyme-Linked Immunosorbent Assay (ELISA) (5) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (33) Gas Chromatography/Mass Spectrometry (GC/MS) (11) (-) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (139) (-) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (8) Sample Type Blood (4) Serum or Plasma (5) Urine (2) Test Area Exposure (5) (-) Therapeutics (11) Test Category Antacids (5) Antiarrhythmics (3) Antiepileptics/Antiseizures (3) Test Sub-Category Dopamine Antagonists (3) Other (6) Proton-Pump Inhibitors (2) Your search has returned no tests.