Blog
Our Clinical Projects Manager, Bob Demaree, will be in San Diego at the World Symposium of Perinatal Medicine. Stop by booth number 305 and learn more about our screening tests for alcohol and substances of abuse during the antenatal period.
If you can’t be there, Bob will also be in Washington D.C. this weekend Dec 4-6 for the Hot Topics in Neonatology meeting.
Visit our website: https://www.usdtl.com/ for information about all the services we provide.
- USDTL’s Integration and Partnership With CourtFact
- New Year, New Capabilities: Offering Forensic & Clinical Testing Options
- Weather Delay
- The Detection of Delta-9-tetrahydrocannabinol, Delta-8-tetrahydrocannabinol, Delta-10-tetrahydrocannabinol, and Cannabidiol in Hair Specimens
- Umbilical Cord Tissue Testing for Ketamine
- Drugs of Abuse: A DEA Resource Guide (2024)
- Beyond THC and CBD: Understanding New Cannabinoids
- New Xylazine, Psilocin, Gabapentin, Dextromethorphan, and Extended Cannabinoids Testing at USDTL
- January 2026 (3)
- October 2025 (1)
- July 2025 (3)
- May 2025 (2)
- April 2025 (2)
- March 2025 (2)

