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 (4) (-) Fluid (2) Serum or Plasma (3) Urine (3) Test Area Therapeutics (2) Test Category (-) Antianxiety (2) Antiarrhythmics (1) Antidepressants (1) Antihistamines (2) Antipsychotics (2) Cholinesterase Inhibitors (1) Diagnostic Aids (1) Drugs of Abuse (3) Metals/Elements (3) Muscle Relaxants (2) Sedative/Hypnotics (1) Stimulants (1) Test Sub-Category Other (1) Selective Serotonin Reuptake Inhibitors (SSRI) (1) Test Test Name 1810FL Doxepin and Metabolite, Fluid 1965FL Escitalopram, Fluid