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) (3) Sample Type Blood (2) (-) Fluid (2) Serum or Plasma (2) (-) Tissue (1) Urine (2) Test Area Therapeutics (3) Test Category Antidepressants (2) Stimulants (1) Test Sub-Category Benzodiazepines (3) Cannabinoids (3) (-) CNS Stimulants (1) Cocaine (3) Macrominerals (1) Other (10) Phenothiazines (2) (-) Selective Serotonin Reuptake Inhibitors (SSRI) (2) Toxic Elements (1) Trace Elements (6) Tricyclic (1) Test Test Name 0930FL Caffeine, Fluid 1272FL Citalopram, Fluid 1272TI Citalopram, Tissue