Most likely. ETG tests are very sensitive.
yes
No, unless you drank it right before the test.
if i drank on wed will it show in my urine test on sat
No!
Yes
Depends how much you drank.
Alcohol doesn't show on UA testing.
It should take 4 to 6 hours.
No, it won't be able to be differentiated from the instrumental error.
most def
Probably not
My father is a state police man he said it would show up.The ETG test is extremely sensitive, and can detect alcohol from mouthwash. The amount in half a beer would show up for a couple of days at least.