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) (7) Enzyme Immunoassay (EIA) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (31) Sample Type Blood (2) Fluid (2) Hair (1) Serum or Plasma (2) Test Area Drugs of Abuse (7) Test Category Drugs of Abuse, Therapeutics (1) (-) Psychoactives (3) (-) Stimulants (4) Test Sub-Category Cannabinoids (3) Cocaine (4) Your search has returned no tests.