View Full Version : How to pass an EtG
blg27
Jul 5, 2012, 08:30 AM
I drank one beer yesterday at 6:00pm how long do I need to pass an EtG
DrBill100
Jul 5, 2012, 09:21 AM
i drank one beer yesterday at 6:00pm how long do i need to pass an etg
Somewhere between 13-20 hours.
As example see CLINICAL & FORENSIC TOXICOLOGY NEWS (http://www.aacc.org/SiteCollectionDocuments/Publications/cftn/CFTn_Dec_2006.pdf) tested at 18.5 hours.
blg27
Jul 5, 2012, 09:50 AM
Thanks so I should be good at 24 hours then
DrBill100
Jul 5, 2012, 09:53 AM
I know of no instance where one beer (14g pure alcohol) has tested EtG positive above 21 hours.
bwill00004
Aug 24, 2013, 03:13 PM
What if subject has pbh, concerned bladder is not clearing completely? Assume 1 beer(4.2%), test 36 hours from 0 bac. The question may be, how long EGT lives after 21 hour threshold described above if not flushed completely.