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) (4) Enzyme Immunoassay (EIA) (2) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (4) Sample Type Fluid (1) Urine (1) Test Area (-) Drugs of Abuse (2) Impairment (3) Test Category (-) Drugs of Abuse (1) (-) Drugs of Abuse, Therapeutics (1) Test Sub-Category Other (2) Your search has returned no tests.