Watch Video Download PDF More Info
Download PDF More Info
Trust us to provide results that are accurate, precise and timely.
For your convenience, USDTL provides test collection supplies at no additional charge.
The Benefits of Fingernail Testing
Direct Alcohol Biomarker Testing: Phosphatidylethanol (PEth)
Direct Alcohol Biomarker Testing
A Forensic Drug Testing Laboratory certified by The College of American Pathologists.
© 2014United States Drug Testing Laboratories, inc. All Rights Reserved
Chicago Website Design by: Chicago Digital