Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (2) Fluid (1) Serum or Plasma (1) Tissue (1) (-) Urine (2) Test Area Therapeutics (2) Test Category Antidepressants (2) Test Sub-Category Calcium Channel Blockers (1) Other (2) (-) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (2) Toxic Elements (1) Your search has returned no tests.