If you are giving the urine sample within or about 24 hours after drinking there will probably be some alcohol in it. However, if you are giving the same friday and haven't drank since monday I would think you would be fine.
If I drank 4 beers Saturday and I drank 4 on Monday will I pass a drug test that will get sent into the lab on Friday night. I am 6 foot 1 190 lbs. I am in good health and excercise three to four times a week?