I just peed the other day. It had been 5 months since I last smoked. What surprised me was the automated tabletop urin drug screen analyzer. I believe it's called EMIT DAU. The special testing cup comes with indicators for "adulteration.". It checks pH, Creatinine, temp, and I don't know what else. The cup is sealed with the special lid and placed inside the analyzer where I assume the test strips are electronically read for color change (like a ua dipstick). All results are electronically submitted to the employer within 15 min. All signatures by the employee are electronic. A pretty tight procedure.

Other than a genuine negative urine at the proper temp for substitution I really don't see a way to cheat this system. Sensitive to XX level and highly specific for the metabolites being tested. I did an early morning test but not first morning void. I should've waited for a negative confirmation from my employer but I didn't....so paranoia set in. There could've been a failed transmission, a read error, power failure...who knows.

I've smoked every day since...but I keep feeling like I'm doing something wrong!!
32yrslater Reviewed by 32yrslater on . If the first test comes back failed.... Hi Guys! New Member and I some questions. :) I did a lot of research on my own but did not find satisfactory answers. I was hoping someone here with first hand knowledge might be able to answer some of these. These questions pertain to a pre-employment urine drug screen. If the first test comes back dilute, will the second urine collection (if offered) be monitored? If the first test comes back positive and fails and one happens to test there again for a different position in the SAME Rating: 5