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) (1) Sample Type Blood (2) Fluid (1) (-) Serum or Plasma (2) Tissue (1) Urine (1) Test Area Therapeutics (2) Test Category Antihypertensives (1) Antimicrobials (1) Test Sub-Category (-) Antifungals (1) Antivirals (1) (-) Calcium Channel Blockers (1) Other (7) Selective Serotonin Reuptake Inhibitors (SSRI) (1) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (1) Toxic Elements (1) Test Test Name 4770SP Verapamil, Serum/Plasma 4782SP Voriconazole, Serum/Plasma