Tren now is on the banned substances list (at least NCAA), and I would say that your probably screwed, because as the previous poster said, its not the steroids they are looking for. It is the metabolites of the steroid in question. In this case it would be oral turinabol as H-drol (aka halodrol50 if your old skewel). After researching oral turinabol I found the detection time to be in the range of 5-6 weeks. If your test is within that range I'd say your f'ed. In this case lots of water and diuretics may be your friend. All in all, you are probably going to test positive. Next time, I would say be a little more careful if your taking a banned substance, especially when being tested by an athletic organization. They test for EVERYTHING.