This product is intended for customers who require an alternative batch for exo-THC (CRM) (Item No. 36898). exo-THC (Alt. Batch CRM) (Item No. 41216) is a certified reference material that is structurally similar to known phytocannabinoids.1,2 exo-THC is a potential impurity in the synthesis of Δ9-THC (Item Nos. ISO60157 | 12068 | 9003771).3 exo-THC is regulated as a Schedule I compound in the United States. exo-THC (Alt. Batch CRM) (Item No. 41216) is provided as a DEA exempt preparation. This product is intended for research and forensic applications.WARNING This product is not for human or veterinary use.