The 1-2 cases that claimed they failed, most likely failed because they used normal Quick Fix (as opposed to Quick Fix with Uric Acid) in or around Oregon. I keep hearing about how Oregon is trying to crack down on the use of synthetic urine, in a nutshell they check for Immunoglobulin in the sample.

I just used QF and lemme tell ya, IT IS A LIFE SAVER. I would highly recommend using it for any simple pre-employment testing, although I can't say the same for govt. jobs or physical exams. Anyway, I would definately say you're good to go!
knottynuff Reviewed by knottynuff on . can labcorp tell quick fix is synthetic? I'm leaning toward using the quick fix method; the drinks and even diluting doesn't seem reliable, and I smoked one day recently and heavily a few weeks before that. Does anyone know if labcorp will recognize quick fix 5.7 as synthetic? I'm fairly certain I have a good batch, even called to confirm, and I keep hearing that if you get the temp right you're all good. Pre-emp test and I doubt they'll watch, and I have a way to keep the stash hidden in the undies even if they do. My only Rating: 5