Do a Google search for synthetic urine.

You'll find a few vendors that have secure ordering sites and offer overnite shipping if you have only days to spare.
Burnt Toast Reviewed by Burnt Toast on . Question on dilution (test on 18-48 hours notice). Had no idea it was coming (or even a possibility), but found out as I was smoking this afternoon that I would be taking a urine test some time between tomorrow morning and Wednesday morning. I am a 5'9", 140 lb., highly athletic male with a good (balanced) diet who is also a regular smoker (not tons at a single time, but daily for certain). I have easily accessible right now: - 1 bottle of Test Pure Platinum - 1 Bottle Aspirin - As many Tums as I need - 4 quarts Gatorade Rating: 5