YES IT IS!!!!!

I was scheduled for a pre-employment test today, and for the past week have been educating myself on the matter and found no indication QuickFix 5.7 would not work.

However, I was immediately caught. The test was through Quest Diagnostics and the process was exactly as cheifstrongleaf described. I had a QF 5.7 vial perfectly heated to 98 degrees hidden on my body, and after removing my jacket and emptying my pockets was given a cup and left alone in the bathroom.

The water in the sink was turned off and the water in the toilet was blue to prevent tampering. I emptied the vial into the cup but it only filled halfway to the minimum fill line they drew on it. I tried arguing that I had urological problems and couldn't produce that much, but the collector took one look at my cup (the quickfix was slightly neon, although not that noticeably) and called the supervisor.

Apparently as a male, my urine will bubble when shaken. The quickfix did not, or at least did not do so adequately. The supervisor then sniffed the sample (quickfix is relatively odorless), and informed me I could either wait and provide a real sample or leave, which I did.

So please my fellow stoners, do not rely on quickfix. Unless your collector is being lazy they will very easily catch on, and I just lost a very, very nice position with Intel because of the swarm of luck everyone else seemed to have with less observant collectors.