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Dr. Phil, MD
Dr. Phil, MD, Medical Doctor
Category: Medical
Satisfied Customers: 52514
Experience:  Medical Doctor Trained at a Top Academic Institution
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I always use a urine specimen collector hat when drug

Customer Question

I always use a urine specimen collector hat when drug tested. Last time I was given one that was cracked & not packaged. I assumed it had been used. Sure enough I came back with oxycodin positive & I only take Norco. Is it possible there was cross contamination?
Submitted: 1 year ago.
Category: Medical
Expert:  Dr. Phil, MD replied 1 year ago.

Yes that is possible