72 hours, i believe
Yes... as long as they are testing for it.
Up to 73 hours. or 4380 min's or 262800 sec's No! that's only on ETG testing! Please, study the facts!
30 minutes
13 HOURS
An alcohol urine test can detect it for a long period of time after use.
About 72 hours
About 72 hours
Urine, when stored in an air tight container, free from contamination and help under constant specified temperature can be used for drug testing over a lengthy time period. Frozen urine can be kept indefinitely for testing.
More than likely, if it was positive when given, it will stay positive even after 4 weeks. I am not sure how long the lab keeps your urine, but most don't take that long before testing.
40 days
2 weeks
as long as the person still have his or her drinking habit.