12 to 36 hours
People also ask
How long does alcohol stay in your urine?
But alcohol byproducts, like ethyl glucuronide (EtG), can be detected in urine for up to 3 days after a person鈥檚 last drink. Other lab tests might also test urine for ethyl sulfate (EtS). EtS is another type of metabolic substance that detects alcohol in a person鈥檚 system.
How long does alcohol stay in your system on an ETG?
Many people believe that an alcohol metabolite called ethyl glucuronide can be detected by ETG tests for about 80 hours. But a 2007 study published in the journal Alcohol and Alcoholism found that ETG tests failed to detect alcohol more than 26 hours after consumption. Most drug tests detect alcohol for between two and 24 hours.
How much alcohol is in a urine test?
The amount of alcohol in a person鈥檚 urine is approximately 1.33 times greater than the amount of alcohol in their bloodstream. For accuracy, at least two urine samples are usually collected 30 minutes to an hour apart.
How long can alcohol be detected in the body?
A small amount of alcohol is removed from the body through sweat, urine and respiration. Alcohol can be detected in sweat, urine and the breath for at least as long as the liver is breaking down alcohol. How Long Can Tests Detect Alcohol?