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) (6) Enzyme-Linked Immunosorbent Assay (ELISA) (23) Enzyme Immunoassay (EIA) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (9) (-) Headspace Gas Chromatography (GC) (17) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (9) Spectrophotometry (SP) (1) Sample Type Blood (9) Fluid (2) Serum or Plasma (2) Tissue (2) Urine (2) Test Area Exposure (3) (-) Postmortem (17) Therapeutics (3) Test Category Drugs of Abuse (1) Drugs of Abuse, Therapeutics (5) Exposure (1) Therapeutics (10) Test Sub-Category Alcohols (9) (-) Other (17) Your search has returned no tests.