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) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (9) Headspace Gas Chromatography (GC) (10) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (15) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (4) Sample Type Blood (5) Fluid (2) Serum or Plasma (5) Tissue (1) Urine (3) Test Area (-) Drugs of Abuse (16) Impairment (7) Postmortem (32) Therapeutics (3) Test Category Drugs of Abuse, Therapeutics (10) Hallucinogens (3) NPS/Designer Drugs (3) Test Sub-Category Other (16) Your search has returned no tests.