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) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (2) Sample Type (-) Blood (2) Serum or Plasma (2) Urine (3) Test Area (-) Drugs of Abuse (2) Impairment (2) Newborn Tox (1) Postmortem (7) Test Category Drugs of Abuse (1) NPS/Designer Drugs (1) Test Sub-Category Alkaloids (1) (-) Other (2) Your search has returned no tests.