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) (2) Sample Type Blood (1) Serum or Plasma (1) Test Area (-) Therapeutics (2) Test Category Analgesics (11) Antidepressants (5) Antiepileptics/Antiseizures (9) (-) Antihistamines (2) Antineoplastics (2) Antipsychotics (8) Antirheumatics (2) Bronchodilators (3) Cholinesterase Inhibitors (2) Diuretics (2) Immunosuppressants (5) Muscle Relaxants (2) Vasodilators (2) Test Sub-Category (-) Other (2) Test Test Name 4720B Triprolidine, Blood 4720SP Triprolidine, Serum/Plasma