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) (1) Gas Chromatography (GC) (2) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type (-) Blood (4) Fluid (1) Serum or Plasma (4) Urine (4) Test Area (-) Drugs of Abuse (4) Therapeutics (23) Test Category Hallucinogens (2) NPS/Designer Drugs (1) Stimulants (1) Test Sub-Category Alkaloids (1) Other (3) Your search has returned no tests.