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) (1) Sample Type Blood (2) (-) Serum or Plasma (1) Urine (1) Test Area (-) Therapeutics (1) Test Category Anesthetics (1) Antianxiety (1) Anticholinergics (1) Antidepressants (2) Antiepileptics/Antiseizures (1) (-) Antihistamines (1) Antipsychotics (1) Antitussives/Cough Suppressants (1) Diuretics (1) Muscle Relaxants (1) Test Sub-Category (-) Other (1) Test Test Name 0770SP Brompheniramine, Serum/Plasma