Blog

Updated: 1/22/26
Due to current weather conditions in Memphis, we expect courier delays in receiving specimens into the laboratory. A delay in receiving specimens would cause a delay in reporting out results. We will do our best to process specimens as quickly as possible and deliver your reports as soon as we can.
Thank you for understanding. If you are also affected by the weather, please stay safe out there.
- 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
- Psilocin: The Magic Behind the Mushroom
- Fetal Fentanyl Syndrome: Why Detecting Newborn Fentanyl Exposure Matters Now More Than Ever
- January 2026 (1)
- October 2025 (1)
- July 2025 (3)
- May 2025 (2)
- April 2025 (2)
- March 2025 (2)

