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) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (1) (-) Urine (2) Test Area Drugs of Abuse (1) Therapeutics (1) Test Category Anesthetics (1) (-) Antianxiety (1) Anticholinergics (1) Antidepressants (2) Antiepileptics/Antiseizures (1) Antipsychotics (1) Antitussives/Cough Suppressants (2) Depressants (1) Diagnostic Aids (1) (-) Diuretics (1) Hallucinogens (1) Sedative/Hypnotics (2) Stimulants (3) Test Sub-Category (-) Other (2) Test Test Name 9318U Diuretics Screen, Urine 9435U Doxepin and Metabolite Screen, Urine