Two studies featured at the 2023 AACC Annual Scientific Meeting & Clinical Lab Expo highlight advances that could boost the accuracy of marijuana tests and provide vital information for addressing the opioid epidemic.
The first describes a promising method for determining when urine samples have been tampered with to evade a positive result for marijuana. The second found that more than half of fentanyl samples contained novel psychoactive substances that could heighten the drug’s danger.
