Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (36) (-) Enzyme Immunoassay (EIA) (11) Gas Chromatography (GC) (6) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (15) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (21) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (7) Sample Type Blood (1) Fluid (1) Hair (1) Serum or Plasma (1) Urine (12) Test Area (-) Drugs of Abuse (16) Impairment (7) Postmortem (15) Test Category Drugs of Abuse (9) Drugs of Abuse, Therapeutics (4) Hallucinogens (2) Other (1) Test Sub-Category Other (16) Your search has returned no tests.