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 (11) Fluid (6) Hair (4) Serum or Plasma (10) Tissue (3) Urine (5) Test Area (-) Drugs of Abuse (39) Impairment (7) Newborn Tox (2) Postmortem (32) Test Category Drugs of Abuse (18) Drugs of Abuse, Therapeutics (11) Hallucinogens (9) Other (1) Test Sub-Category Other (39) Your search has returned no tests.