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 (2) Serum or Plasma (1) Urine (1) Test Area Therapeutics (2) Test Category Anesthetics (1) Antianxiety (1) Anticholinergics (1) Antidepressants (2) Antiepileptics/Antiseizures (1) (-) Antihistamines (2) Antitussives/Cough Suppressants (1) Diuretics (1) Muscle Relaxants (1) Volatiles (2) Test Sub-Category Benzodiazepines (2) (-) Other (2) Test Test Name 0770B Brompheniramine, Blood 9118B Brompheniramine Screen, Blood