Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) Enzyme Immunoassay (EIA) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (4) Fluid (1) Serum or Plasma (2) (-) Urine (4) Test Area Drugs of Abuse (3) 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 (1) (-) Stimulants (3) Test Sub-Category CNS Stimulants (1) (-) Other (4) Test Test Name 9249U Pseudoephedrine vs Ephedrine Differentiation Screen, Urine 9306U Anabolic Steroids Screen, Urine 9404U Nicotine and Metabolite with Anabasine Screen, Urine 9522U Methamphetamine and Amphetamine Screen, Urine