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) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (3) (-) Fluid (2) Serum or Plasma (2) Tissue (2) (-) Urine (3) Test Area Therapeutics (5) Test Category Antidepressants (3) Antihypertensives (2) Test Sub-Category (-) Calcium Channel Blockers (2) Other (3) (-) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (3) Toxic Elements (1) Your search has returned no tests.