Great post.

I have to agree with the way the techs handle UA. I'm on a DOT sensitive job so by law there is a certain method that is supposed to be followed. It rarely is.Its done differently every time I take a UA.
killerweed420 Reviewed by killerweed420 on . Don't dilute, substitute! Got the job, used Quickfix 4.0 Hello everyone. Just thought I would post when I knew for sure I had the job. I had a pre employment drug screen through Quest Diagnostics and used Quickfix 4.0. My story goes like this. Found out I was going to have to do a pre employment drug screen for this job offer I received. I spoke with my friend who had to do one before, and he said after doing much internet research on the subject found that Quickfix 4.0 was the way to go. He tried it with he pre employment drug screen and it Rating: 5