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 (1) Fluid (1) (-) Serum or Plasma (2) Tissue (1) Urine (2) Test Area Therapeutics (2) Test Category (-) Antidepressants (2) Test Sub-Category Benzodiazepines (1) (-) Selective Serotonin Reuptake Inhibitors (SSRI) (2) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (1) Tricyclic (2) Test Test Name 1272SP Citalopram, Serum/Plasma 1965SP Escitalopram, Serum/Plasma