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) (7) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (4) Serum or Plasma (4) Urine (2) Test Area Therapeutics (10) Test Category Antidiarrheals (2) Antiepileptics/Antiseizures (9) (-) Antihistamines (5) (-) Antipsychotics (5) Hallucinogens (6) Immunosuppressants (4) Laxatives (1) Metals/Elements (6) Mood Stabilizers (6) Test Sub-Category (-) Other (10) Your search has returned no tests.