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) Gas Chromatography (GC) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (10) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Urine (1) Test Area (-) Drugs of Abuse (1) Test Category Acids (2) (-) Alcohols (1) Depressants (4) Emetics (4) Hallucinogens (10) Hydrocarbons (1) NPS/Designer Drugs (3) Stimulants (4) Volatiles (2) Test Sub-Category Biomarkers (1) Test Test Name 2081U Ethyl Glucuronide, Urine