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) (2) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (6) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (10) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (3) Sample Type Blood (7) Fluid (1) Serum or Plasma (7) Urine (7) Test Area (-) Drugs of Abuse (22) Exposure (60) Therapeutics (49) Test Category Hallucinogens (15) Stimulants (7) Test Sub-Category Alkaloids (3) (-) Other (22) Your search has returned no tests.