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) (11) Enzyme Immunoassay (EIA) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (7) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (15) Sample Type Blood (8) Serum or Plasma (4) Umbilical Cord (1) Urine (6) Test Area (-) Drugs of Abuse (10) Impairment (2) (-) Newborn Tox (1) (-) Postmortem (8) Test Category Drugs of Abuse (4) Drugs of Abuse, Therapeutics (1) NPS/Designer Drugs (7) Therapeutics (7) Test Sub-Category Alcohols (2) Alkaloids (3) Other (14) Your search has returned no tests.