Jan 28, 2011, 02:00 AM
My friend is on probation, however he drank two beers on Wednesday night around 8 pm and has to take a urine test on Friday. Will the alcohol show up after 30 hours?
Jan 28, 2011, 02:43 AM
It depends on the type of test being done.
With some urine alcohol tests, alcohol can be detected up to around 48 hours after a person has ingested alcohol. With the EtG Urine Alcohol Test, however the presence of EtG in the urine demonstrates that ethanol alcohol was ingested within the past 3 or 4 days, or roughly 80 hours after the ethanol alcohol has been metabolized by the body.
From this site: How Long Will Alcohol Stay In the System For Urine Tests (http://www.alcohol-test-info.com/How_Long_Will_Alcohol_Stay_In_the_System_For_Urine _Tests.html)