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) (10) Enzyme Immunoassay (EIA) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (6) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (10) Sample Type Blood (8) Serum or Plasma (1) Urine (1) Test Area Drugs of Abuse (3) Impairment (2) Postmortem (5) Test Category (-) Drugs of Abuse (5) (-) Drugs of Abuse, Therapeutics (4) (-) NPS/Designer Drugs (1) Therapeutics (13) Test Sub-Category Other (10) Your search has returned no tests.