I drank a single 12 oz beer 48 hours ago and now I have to take a 6 panel drug test today that I've heard is also an ETG test. Is it possible for me to pass? I am a 22 year old male 175lbs and 5'9". Work out 3-5 times a week and drink lots of water.

How long does it take a single beer to be indetecable on an ETG test?
the lab the test is sent to has a cutoff of 100ng/ml will my single beer show up?

Why are you so worried about one beer two days ago? Is this your first test? Do you have a history of heavy drinking and drugging?