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) (-) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (1) Sample Type (-) Blood (3) Fluid (1) Serum or Plasma (2) Tissue (1) Urine (2) Test Area Therapeutics (3) Test Category Antipsychotics (3) Test Sub-Category Antihistamines (1) Other (11) (-) Phenothiazines (3) Tricyclic (3) Your search has returned no tests.