Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Tandem Quadrupole Time of Flight Mass Spectrometry. (1) Sample Type Blood (5) Serum or Plasma (5) Tissue (1) Umbilical Cord (1) (-) Urine (5) Test Area Drugs of Abuse (2) Therapeutics (3) Test Category (-) Alcohols (2) Analgesics (7) (-) Anesthetics (2) (-) Antianxiety (1) Anticholinergics (2) Antidepressants (8) Antiepileptics/Antiseizures (2) Antipsychotics (3) Antitussives/Cough Suppressants (2) Decongestants (2) Depressants (4) Diagnostic Aids (1) Diuretics (1) Hallucinogens (1) NPS/Designer Drugs (2) Psychoactives (1) Sedative/Hypnotics (2) Stimulants (4) Test Sub-Category Antiarrhythmics (1) Biomarkers (2) Other (2) Test Test Name 9025U Ethyl Sulfate Screen, Urine 9065U Quaternary Ammonium Neuromuscular Blocking Agents Screen, Urine 9317U Lidocaine and Metabolite (MEGX) Screen, Urine 9361U Ethyl Glucuronide Screen, Urine 9435U Doxepin and Metabolite Screen, Urine