I passed a urine drug screen on 3/6/2014 with Quick Fix 2oz WITHOUT the uric acid. I am located in MS but my specimen was sent out to SAMHSA certified lab in Denver, Colorodo (i3screens was the lab). I was a nervous wreck because I didn't use the uric acid, but it worked. The test ordered was a Medtox ten panel for employment. I ordered my synthetic from detoxforless.com. I have ordered from them several times and I have passed all 3 drug screens I have taken. I was able to keep the bottle and hand warmer in my sports bra and no one seemed to notice. 2oz is plenty for a split specimen. So relieved I still have my job until I can find one that doesn't do randoms. My work just started them and I didn't have time to get clean. I'm posting this for all the people who are doing what I was doing last week... Googling the shit out of synthetic urine and can't find anything recent. Use quick fix with uric acid no matter where you are because you never know where your sample will be sent. Trust me. Much better that way. And screw all the corporations trying to take my medicine away. The days of me being miserable not having my all natural meds are over...Good luck with your sub... Any questions please ask and I'll try to get back to you ASAP. Typing on my phone so please excuse any typos.