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) (-) Urine (1) Test Area Therapeutics (2) Test Category Stimulants (2) Test Sub-Category Alcohols (7) Alkaloids (2) Antipyretics (4) Antivirals (3) Avicides (1) Barbiturates (5) Benzodiazepines (5) Beta-2 Andrenergic Agonists (2) Beta Blockers (2) Cannabinoids (3) Carbonic Anhydrase Inhibitors (1) (-) CNS Stimulants (2) Cocaine (2) Designer Benzodiazepines (1) Hallucinogens (2) Herbicides (1) Hydrocarbons (1) Macrominerals (2) Opiates/Opioids (6) Other (31) Phenothiazines (1) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (1) Small Molecule (5) Solvents (1) Sympathomimetic Amines (1) Tetracyclics (1) Toxic Elements (16) Tricyclic (2) Test Test Name 0930FL Caffeine, Fluid 0930U Caffeine, Urine