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 (2) Serum or Plasma (1) Urine (2) Test Area Therapeutics (2) Test Category Anesthetics (1) (-) Antianxiety (1) Antiarrhythmics (3) (-) Anticholinergics (1) Antidepressants (2) Antiepileptics/Antiseizures (1) Antihistamines (2) Antipsychotics (2) Depressants (1) Diagnostic Aids (2) Hallucinogens (1) Muscle Relaxants (2) Other (1) Sedative/Hypnotics (3) Stimulants (2) Vasodilators (1) Volatiles (1) Test Sub-Category Alkaloids (1) (-) Other (2) Test Test Name 9261B Scopolamine Screen, Blood 9435B Doxepin and Metabolite Screen, Blood