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) (14) Sample Type Blood (5) Fluid (1) Serum or Plasma (5) Urine (3) Test Area Therapeutics (14) Test Category Antianxiety (4) Antidiarrheals (2) (-) Antiepileptics/Antiseizures (9) (-) Antihistamines (5) Antihypertensives (3) Antimicrobials (3) Antipsychotics (2) Hallucinogens (4) Immunosuppressants (4) Laxatives (1) Stimulants (3) Test Sub-Category Other (14) Your search has returned no tests.