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 (1) Serum or Plasma (1) (-) Urine (1) Test Area Therapeutics (1) Test Category Anticholinergics (1) Antidepressants (1) Antitussives/Cough Suppressants (2) Diagnostic Aids (1) Diuretics (1) (-) Sedative/Hypnotics (1) Stimulants (2) Test Sub-Category Benzodiazepines (1) (-) Other (1) Your search has returned no tests.