Hey. I had a pre-employment drug test done by Quest today and decided to go with the subbing method as I figured it was probs the easiest route to go. Everything seemed to go fine; easily got the piss in the container without suspicion and passed the temperature test. However, I'm a little concerned about the quality of the human urine since i got it at about 7:30 last night and took the test today at around noon. I did refrigerate it immediately after I collected the clean sample and then heated before leaving around 10am (I had to travel a freaking hour to the test place for some reason. I tried to have the location changed to somewhere closer but didn't happen.) I guess what I'm asking is, is it possible that the urine "deteriorated" in the time frame between collection and completing the drug test? I've looked and can't find sure answers. Would like to hear past experiences or any advice on this. Thanks guys.
suhbih Reviewed by suhbih on . Just subbed with human urine.. question about validity Hey. I had a pre-employment drug test done by Quest today and decided to go with the subbing method as I figured it was probs the easiest route to go. Everything seemed to go fine; easily got the piss in the container without suspicion and passed the temperature test. However, I'm a little concerned about the quality of the human urine since i got it at about 7:30 last night and took the test today at around noon. I did refrigerate it immediately after I collected the clean sample and then Rating: 5