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) (2) Enzyme Immunoassay (EIA) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (2) Sample Type Blood (7) Fluid (3) Oral Fluid (Saliva) (3) Serum or Plasma (7) Tissue (2) (-) Urine (8) Test Area (-) Drugs of Abuse (8) Impairment (4) Postmortem (5) Therapeutics (4) Test Category Drugs of Abuse (1) Drugs of Abuse, Therapeutics (4) Hallucinogens (2) NPS/Designer Drugs (1) Test Sub-Category Barbiturates (1) Opiates/Opioids (1) (-) Other (8) Your search has returned no tests.