Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (8) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (6) Immunoassay (IA) (1) Sample Type Blood (3) Serum or Plasma (3) Test Area Therapeutics (6) 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 (6) Your search has returned no tests.