Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Urine (1) Test Area Drugs of Abuse (1) Test Category (-) Alcohols (1) Test Sub-Category Benzodiazepines (4) (-) Biomarkers (1) Hormones (3) Non-Benzodiazepines (5) Opiates/Opioids (4) Other (25) Test Test Name 2081U Ethyl Glucuronide, Urine