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) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Blood (2) Fluid (2) (-) Serum or Plasma (5) Tissue (2) Urine (2) Test Area (-) Therapeutics (5) Test Category Antidepressants (3) (-) Antiepileptics/Antiseizures (4) (-) Antihypertensives (1) Antimicrobials (2) Other (1) Vasodilators (1) Test Sub-Category Calcium Channel Blockers (1) Other (4) Your search has returned no tests.