Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (3) Sample Type Serum or Plasma (1) Urine (2) Test Area Therapeutics (3) Test Category Anticholinergics (3) Antidepressants (4) Antipsychotics (2) (-) Antitussives/Cough Suppressants (3) Diagnostic Aids (2) Diuretics (1) Drugs of Abuse (3) Other (1) Sedative/Hypnotics (3) Stimulants (4) Test Sub-Category (-) Other (3) Your search has returned no tests.