Hey guys,

Spent a few hours reading through the threads here and also on marijuana.com and am still left with a question regarding the Canadian version of QF..

I've got a pre-employment screening coming up and I will be using Canadian QF5.7. I will not be tested in Oregon or Hawaii, however I still decided to go with the Canadian version because, well, why not? Better safe that sorry, amirite?

Anyways, my question is when should I add the uric acid crystals? Does the QF have to be used within any sort of time frame after adding the urea? Since they are having me come in for training before they've tested me, I plan to have the QF on me every day during that training since I do not know when the screening will be. Hoping there are no issues with having the urea in it and heating it and reheating it multiple times if by chance my test isn't until later in the week.
larry_junglebush Reviewed by larry_junglebush on . Canadian QF5.7...When to add the uric acid? does it matter? Hey guys, Spent a few hours reading through the threads here and also on marijuana.com and am still left with a question regarding the Canadian version of QF.. I've got a pre-employment screening coming up and I will be using Canadian QF5.7. I will not be tested in Oregon or Hawaii, however I still decided to go with the Canadian version because, well, why not? Better safe that sorry, amirite? Anyways, my question is when should I add the uric acid crystals? Does the QF have to be Rating: 5