The EtG (Ethyl Glucuronide) Alcohol Test (Alcohol Metabolite) (Urine) will identify the presence or absence of EtG in a urine sample. As a laboratory-based test, this panel includes a routine screen for the presence of EtG, as well as any necessary confirmation testing. EtG may be detectable in a person’s urine for up to 80 hours after drinking alcoholic beverages. A confirmed positive result for a drug or drug metabolite is considered evidence of alcohol consumption in that time period.