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 Analgesics (3) Anesthetics (3) (-) Antianxiety (1) Antiarrhythmics (2) Antidepressants (7) Antiepileptics/Antiseizures (2) Antihistamines (2) Antipsychotics (4) Depressants (1) Muscle Relaxants (2) Sedative/Hypnotics (3) Vasodilators (1) Volatiles (1) Test Sub-Category Other (1) Test Test Name 9435B Doxepin and Metabolite Screen, Blood