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) (1) Sample Type (-) Urine (1) Test Area Drugs of Abuse (1) Test Category Anticholinergics (1) Antidepressants (1) Antitussives/Cough Suppressants (2) Diagnostic Aids (1) (-) Diuretics (1) Stimulants (2) Test Sub-Category (-) Other (1) Test Test Name 9318U Diuretics Screen, Urine