Quote Originally Posted by v4r1bl3
Funny, since I've been seeing ng/ml all over the place on not only on this forum, but others. And I didn't say below 5, I said over. Though, why I even bother posting I don't know, since you are simply looking to prove how amazingly awesome your knowledge is.
Funny thing is you are getting levels mixed up. 50 ng/ml is associated with the threshold on immunoassay and THC metabolite level. The way you said "they only test for 5ng/ml" in your first post in this thread makes it sound like that is the passing level, so yes you did and it is also incorrect. I'm not proving how amazing my drug testing knowledge is, I just don't want people to fail because someone comes along with a post count of 6 and starts typing out bad info.

You need to have a creatinine clearance level of 20 mg/dl or higher to pass validity without any problems. It is that simple.