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 (2) Serum or Plasma (2) Tissue (1) Urine (3) Test Area (-) Therapeutics (2) Test Category Antianxiety (1) Antidepressants (1) Test Sub-Category Benzodiazepines (1) Cardiac Glycosides (1) Other (7) Phenothiazines (1) (-) Selective Serotonin Reuptake Inhibitors (SSRI) (2) Test Test Name 1272FL Citalopram, Fluid 1965FL Escitalopram, Fluid