The Alcohol ETG Urine Test is a biomarker test that detects the presence of ethyl glucuronide in the urine samples. Alcohol, when consumed, is metabolized by the liver i.e. when someone consumes alcohol, in the liver, a compound called glucuronic acid reacts with it and forms Ethyl glucuronide as a metabolite. Alcohol dissipates within few hours but ETG particles remains in the system for quite sometime and can be detected as an indicator of alcohol consumption