Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (3) Gas Chromatography (GC) (1) Headspace Gas Chromatography (GC) (2) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) Sample Type Blood (29) Fluid (4) (-) Oral Fluid (Saliva) (4) Serum or Plasma (33) (-) Tissue (3) Urine (19) Test Area Drugs of Abuse (4) Therapeutics (3) Test Category Antiarrhythmics (1) Antihistamines (1) Antitussives/Cough Suppressants (1) Drugs of Abuse (2) Psychoactives (2) Test Sub-Category Cannabinoids (2) Cardiac Glycosides (1) Other (4) Your search has returned no tests.