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 (7) (-) Fluid (2) Serum or Plasma (7) Tissue (2) Urine (5) Test Area (-) Therapeutics (2) Test Category Antianxiety (2) Antiarrhythmics (1) (-) Antidepressants (1) Antihistamines (2) Antipsychotics (2) (-) Cholinesterase Inhibitors (1) Muscle Relaxants (2) Sedative/Hypnotics (1) Test Sub-Category Other (1) Selective Serotonin Reuptake Inhibitors (SSRI) (1) Test Test Name 1272FL Citalopram, Fluid 1812FL Donepezil, Fluid