when testing for alchol in urin,whats the percent of mistakes made by the lab?

Question

I was told I had to "re-do" a UA,because the lab screwed up,so I did...now they are telling me it was a dirty UA, which is impossible,because I've remained sober. I would like to know how often labs screw up, and the percent of false-positives there are.
Please help!!

Answer 1

They are very accurate. I can believe they might lose a test, misplace a urine and rather than guess if it's yours, they would have you retake it. But when they test YOUR urine, the results are accurate.

Answer 2

many instances scholars recover from one hundred% purity.... in fact this is not any longer achieveable. an excellent style of the time this is human blunders or kit blunders. for this reason early experimenters achieved experiments many, many instances in the previous making any conclusions. you're constrained to one million attempt and it would not continually pop out the kind you plan. i've got achieved labs for 30+ years and that i nevertheless get some that don't paintings the way they might desire to.

Answer 3

I think a lot of these labs are lieing, because there could be money involved. You might want to have the test done privately

Answer 4

those tests are pretty accurate