I've just been reading all these threads about labs in Oregon (Metrolabs, Bio-Med, etc) testing for uric acid if there are physical signs of adulterants. It seems this has become common enough to not necessarily be written off as flukes.

Does anyone know if this is just confined to Oregon? I read that the Quick Fix Canadian contains uric acid -- is this true? Would this be an issue in Los Angeles, CA, in anyone's experience?

I'm totally broke and am not sure I can even afford (let alone have enough time) to order the Canadian version or go some other route. Here's to the regular QF being good enough?