cantcopesmokedope

I will be taking a UA test on monday or tuesday for a new job and id like some opinions on my options.

First off, I have a bottle of quickfix 4.0 from batch 03/08, I have opened the bottle a maybe 3 times max,(maybe twice when i got it,in july, and tonight) i didnt know i wasnt supposed to open it. Never for more then 20 seconds, Will this make it go bad? other then those few times, it has been in the box in a cabinet waiting for use. it is still. clear and nothing has settled on the bottom

second,Should i just go and try to track down a bottle of 4.2?


Third, Monday will mark 1 month that i have stopped smoking. Before that, I smoked a quarter a week for a few years. I am a pretty thin person, 5'10" 145 pounds and dont have much fat on me. Should i just say screw the fake stuff and use my own juice? If i decide to go this route, I will pick up a home test and use my first pee of the day to see if its dirty. If it does pass, Should i assume that everything is good?

So Please, I would appreciate any advice on this. I have never taken a UA and am a bit nervous about all this and i REALLY need this job and cannot afford to fail. I really appreciate any input. Thanks!!