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) (8) Enzyme Immunoassay (EIA) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (11) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (2) Sample Type Blood (1) Urine (1) Test Area Drugs of Abuse (1) Postmortem (1) Test Category Drugs of Abuse (4) (-) Drugs of Abuse, Therapeutics (1) (-) NPS/Designer Drugs (1) Therapeutics (5) Test Sub-Category Other (2) Your search has returned no tests.