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) (2) Sample Type Blood (3) (-) Fluid (2) Serum or Plasma (2) Urine (2) Test Area Therapeutics (2) Test Category (-) Antianxiety (1) Antiarrhythmics (1) Antidepressants (1) Antihistamines (1) Antipsychotics (1) (-) Cholinesterase Inhibitors (1) Muscle Relaxants (1) Sedative/Hypnotics (1) Stimulants (1) Test Sub-Category Other (1) Selective Serotonin Reuptake Inhibitors (SSRI) (1) Test Test Name 1812FL Donepezil, Fluid 1965FL Escitalopram, Fluid