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 (1) Serum or Plasma (1) Urine (1) Test Area Therapeutics (3) Test Category (-) Stimulants (3) Test Sub-Category Alkaloids (3) (-) Alpha/Beta Adrenergic Agonists (3) Beta-2 Andrenergic Agonists (1) Other (8) Your search has returned no tests.