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) (9) Sample Type Blood (3) Fluid (1) Serum or Plasma (3) Urine (2) Test Area Therapeutics (9) Test Category Antidiarrheals (2) (-) Antiepileptics/Antiseizures (9) Antihistamines (5) Antipsychotics (2) Hallucinogens (4) Immunosuppressants (4) Laxatives (1) Test Sub-Category (-) Other (9) Your search has returned no tests.