QuickFix.

Pre-employment screenings are usually really laid back unless you give them a reason otherwise.

Just get some QuickFix, run some practice runs on getting the temp right, and you win. Its that easy. Just make sure to keep the temp around 96-98 degrees.

I know some people on the boards have had testing facilities that took 90-100, but the two I have been two most recently(that i can remember, hah) were something like 2 degree's higher or lower then 97 as the range of "ok".

Its the only way I use to pass my tests now, as any other methods have a higher chance for failure then QF, outside of just not smoking.