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) (8) Enzyme-Linked Immunosorbent Assay (ELISA) (22) (-) Enzyme Immunoassay (EIA) (6) Gas Chromatography (GC) (29) Gas Chromatography/Mass Spectrometry (GC/MS) (12) Gas Chromatography/Tandem Mass Spectrometry (GC-MS/MS) (1) Headspace Gas Chromatography (GC) (18) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (45) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (5) Spectrophotometry (SP) (1) Sample Type Urine (6) Test Area Drugs of Abuse (1) Postmortem (5) Test Category Drugs of Abuse (2) Hallucinogens (1) Therapeutics (3) Test Sub-Category Alcohols (1) (-) Other (6) Your search has returned no tests.