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) (1) Sample Type (-) Blood (1) Fluid (1) Serum or Plasma (1) Urine (1) Test Area Exposure (9) (-) Therapeutics (1) Test Category Stimulants (1) Test Sub-Category Alkaloids (2) Antipyretics (2) Antivirals (2) Barbiturates (3) Benzodiazepines (2) Beta-2 Andrenergic Agonists (1) Beta Blockers (2) Calcium Channel Blockers (1) Carbonic Anhydrase Inhibitors (1) (-) CNS Stimulants (1) NSAIDs (1) Opiates/Opioids (4) Other (14) Phenothiazines (1) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (1) Sympathomimetic Amines (1) Tricyclic (2) Test Test Name 0930B Caffeine, Blood