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) (10) Sample Type Blood (3) Fluid (2) Serum or Plasma (3) Urine (2) Test Area Therapeutics (10) Test Category Anticholinergics (3) Antidiabetics (4) Antidiarrheals (2) Antiepileptics/Antiseizures (16) Antihistamines (11) Antineoplastics (1) Antipsychotics (9) Antitussives/Cough Suppressants (7) Carbonic Anhydrase Inhibitors (1) Cholinesterase Inhibitors (2) Diuretics (1) Emetics (4) Expectorants (3) Hallucinogens (10) Hydrocarbons (1) Immunosuppressants (5) Laxatives (1) (-) Muscle Relaxants (10) NMDA Antagonists (2) Retinoids (2) Stimulants (4) Volatiles (2) Test Sub-Category (-) Other (10) Your search has returned no tests.