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) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type (-) Blood (2) Serum or Plasma (1) Urine (1) Test Area Exposure (1) (-) Therapeutics (2) Test Category Antihistamines (2) Test Sub-Category Barbiturates (1) (-) Other (2) Test Test Name 0770B Brompheniramine, Blood 9118B Brompheniramine Screen, Blood