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) Enzyme Immunoassay (EIA) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (6) Sample Type Blood (3) Serum or Plasma (3) Urine (3) Test Area (-) Drugs of Abuse (9) Impairment (2) Newborn Tox (1) Postmortem (1) Test Category (-) Drugs of Abuse (3) Drugs of Abuse, Therapeutics (1) (-) NPS/Designer Drugs (6) Test Sub-Category Alkaloids (3) Other (6) Your search has returned no tests.