Webinar - Hair Color Bias
Join us for a webinar that takes you through the benefits and limitations of drug testing keratin matrices (i.e. hair, nail). We discuss how drugs are incorporated into hair and nail, and how some factors affect the tests, such as chemical treatments and pigment. Specifically we discuss case studies regarding natural hair pigment (color), and how hair as a specimen compares to nail.
Chief Operating Officer and Executive Vice President, MS, NRCC-TC
Joseph Jones is the Chief Operating Officer and Executive Vice President for USDTL with more than 25 years of experience in the forensic toxicology industry. Jones has provided expert testimony in a variety of venues throughout the country and appears as an author on over a dozen peer-reviewed scientific articles.
Our print materials will keep you up to date on the latest news in drug and alcohol testing.
For your convenience, USDTL provides test collection supplies at no additional charge.
The Onset of Newborn Withdrawal Symptoms is Highly Variable
Drug Exposure vs. Ingestion: What You Need to Know
NeoTox Vol 7 Iss 3
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