What's my next move

A dot drug test is a split sample which means you had two samples come back false negative. A false negative is given when they detect masking agents or diluted urine. You can protest but if the sample was split in front of you sealed and then intialed by you its going to be tough.

 

When you are driving company equipment you should get two drug tests one paid by your company & one paid by you the same day.But most drivers will never spend the $50 & Do that because they know that they are clean.........Wrong Why ? How much do you know about the ethics of the person/company that collects the samples? But at the end of the day you must ask your self this question.Which is cheaper Loose $50? for a 2nd drug test or loose my job?

 

They can not charge you to test the B sample. That is why they take the B sample. A split sample test is done on D.O.T. Drug test. They test the A sample, if it fails, comes back false negative which means masked or diluted, or inconclusive which means degraded, they test the B sample. The person testing the A sample is different from the one testing the B sample. If your company is trying to charge your and say its for the B sample then someone is flat out lying. You should have a form from when you did the test, and you should get a form from the lab stating the failure and what was picked up in the urine to get a false negative.

 

What exactly are "masking agents" or "diluted urine"?

 

did you by chance drink excessive amounts of water before the test. I have heard that drinking too much water will deluite the urin and can make you fail because they think you are trying to hide something