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 Immunoassay (EIA) (1) Gas Chromatography (GC) (4) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (9) Sample Type (-) Urine (1) Test Area Drugs of Abuse (1) Test Category Alcohols (1) Test Sub-Category Biomarkers (1) Test Test Name 9361U Ethyl Glucuronide Screen, Urine