Tag: cheat a drug test

Yes, Quest can detect synthetic urine using specimen validity testing, a screening that determines if a specimen is human urine. All urine drug test specimens coming into Quest Diagnostics facilities include specimen validity testing as part of the drug testing process. Learn more about how Quest Diagnostics is combatting cheating in urine drug testing.

The use of oxidizing adulterants is one of the most common ways donors try to cheat a urine drug test. Our chart shows different kinds of adulterants.