I have a UA coming up and am planning on using quick fix to sub out. I have used it successfully in the past, but the lab I will be testing at is Legacy Metro Labs in Portland, OR. This lab does test for uric acid. I personally know someone that failed using QF at this lab. The sample was pulled aside for further integrity checks due to no foam and no aroma. It was then tested for uric acid. None was found and the sample was marked as not human urine.

Today, I purchased a Canadian batch of QF (Canada 3-10 to be exact) which came with a small vial that has three very small, clearish beads in it. I was told that this is urea and that it is designed to pass Canadian tests, since they perform more in depth integrity checks than US labs do.

I'm still VERY nervous, though. The shop I purchased it from did say that it contains uric acid, but I'm not sure if I believe it. Does anyone have experience using this particular version of QF?

I am a heavy smoker, but have abstained for 2 weeks. Am I better off trying to dilute? Or use the QF and add some of my own diluted urine?

Any help would be GREATLY appreciated! I really need this job...
hough813 Reviewed by hough813 on . Quick Fix 5.7 Canada Batch-Testing at Legacy Metrolabs in Portland I have a UA coming up and am planning on using quick fix to sub out. I have used it successfully in the past, but the lab I will be testing at is Legacy Metro Labs in Portland, OR. This lab does test for uric acid. I personally know someone that failed using QF at this lab. The sample was pulled aside for further integrity checks due to no foam and no aroma. It was then tested for uric acid. None was found and the sample was marked as not human urine. Today, I purchased a Canadian Rating: 5