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 (1) Urine (1) Test Area Therapeutics (1) Test Category Anesthetics (3) (-) Antianxiety (1) Antiarrhythmics (4) Anticholinergics (2) Antidepressants (4) Antiepileptics/Antiseizures (2) Antihistamines (3) Antipsychotics (4) Antitussives/Cough Suppressants (1) Depressants (2) Diagnostic Aids (2) Hallucinogens (2) Muscle Relaxants (3) Other (1) Sedative/Hypnotics (4) Stimulants (4) Vasodilators (1) Volatiles (1) Test Sub-Category (-) Other (1) Test Test Name 9435B Doxepin and Metabolite Screen, Blood