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 Antiepileptics/Antiseizures (1) (-) Antihypertensives (3) Cholinesterase Inhibitors (2) Expectorants (3) Sedative/Hypnotics (4) Test Sub-Category (-) Alpha-2 Adrenergic Agonists (3) Your search has returned no tests.