Do you have QF 5.7 or 5.7-1? How old is your QF? What is the batch number? What caused your friend to fail? I recently tested some 5.7-1 from about 2 years ago with UrineCheck 7 validity strips. It passed, but was pretty marginal as far as creatinine compared to a sample of real urine. Try to get some more facts to share and maybe alleviate some concerns.
tenbongs Reviewed by tenbongs on . Does urine luck additive work 2013 Hey was just wondering if i was better off using a synthetic urine or using an additive such as urline luck additive. Supposedly 7.1.12 additive is 99% effective. I work as a driver and i am subject to random lab tests. I felt great about quickfix 5.7 until my friend lost his correctional job for failing. I have quickfix 5.7. My friend was a co making 70k a yr and now drives a cab. I am in nj. So is my friend that failed. Thoughts? I would like to hear about this. Urine luck swears by this Rating: 5