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) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (1) Sample Type Blood (2) Fluid (1) RBCs (1) (-) Serum or Plasma (2) Tissue (1) Urine (2) Test Area Exposure (1) Therapeutics (1) Test Category Antidepressants (3) Antiepileptics/Antiseizures (4) (-) Antihypertensives (1) Antimicrobials (2) (-) Metals/Elements (1) Other (1) Vasodilators (1) Test Sub-Category Calcium Channel Blockers (1) Toxic Elements (1) Test Test Name 4765SP Vanadium, Serum/Plasma 4770SP Verapamil, Serum/Plasma