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 (3) (-) Fluid (2) Serum or Plasma (3) Tissue (1) Urine (3) Test Area (-) Therapeutics (2) Test Category Analgesics (1) Stimulants (1) Test Sub-Category (-) Antipyretics (1) Antivirals (1) Benzodiazepines (2) Beta-2 Andrenergic Agonists (1) (-) CNS Stimulants (1) Other (4) Test Test Name 0030FL Acetaminophen, Fluid 0930FL Caffeine, Fluid