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) (13) Enzyme Immunoassay (EIA) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (1) (-) Gas Chromatography/Tandem Mass Spectrometry (GC-MS/MS) (1) Headspace Gas Chromatography (GC) (15) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (5) Sample Type Blood (4) Serum or Plasma (1) Urine (1) Test Area Drugs of Abuse (1) Exposure (1) Postmortem (4) Test Category (-) Chemicals (1) Drugs of Abuse (4) (-) Drugs of Abuse, Therapeutics (5) NPS/Designer Drugs (1) Therapeutics (5) Test Sub-Category Other (6) Your search has returned no tests.