Mr. O

I think the temp will probably be fine. I'm not positive but when I had DOT physicals I had the impression that if the temperature was wrong they would have kicked it when I handed it to them--they can't prove much a minute or two later. They also had a colorant that would show if anything was dumped down the bowl and stood outside the bathroom door. I think each of those measures just decide if they accept or reject the sample and once they take it I think it means you've "passed" that part of the test.