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 (1) Tissue (1) (-) Urine (1) Test Area (-) Therapeutics (2) Test Category Antidepressants (2) Test Sub-Category Alpha-2 Adrenergic Agonists (2) Antibiotics (1) Antihistamines (2) Antimalarials (1) Benzodiazepines (9) CNS Stimulants (2) Diuretics (1) NSAIDs (1) Opiates/Opioids (3) Other (28) Phenothiazines (4) (-) Selective Serotonin Reuptake Inhibitors (SSRI) (2) Sulfonylureas (1) Tricyclic (5) Test Test Name 1272SP Citalopram, Serum/Plasma 1272U Citalopram, Urine