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) Sample Type Blood (3) Serum or Plasma (3) Urine (1) Test Area Therapeutics (7) 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 Antiparasitics (3) Other (4) Your search has returned no tests.