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) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type Blood (7) (-) Fluid (3) Oral Fluid (Saliva) (3) (-) Serum or Plasma (7) Tissue (2) Urine (8) Test Area (-) Drugs of Abuse (10) Postmortem (5) Therapeutics (6) Test Category Drugs of Abuse (1) Drugs of Abuse, Therapeutics (5) Hallucinogens (3) NPS/Designer Drugs (1) Test Sub-Category Barbiturates (2) Opiates/Opioids (2) (-) Other (10) Your search has returned no tests.