Cyclopropyl fentanyl-13C6 (hydrochloride) (CRM) (Item No. 23614) is a certified reference material intended for use as an internal standard for the quantification of cyclopropyl fentanyl (Item Nos. 23603 | 21739 | 24101) by GC- or LC-MS. Cyclopropyl fentanyl is categorized as an opioid.1 Cyclopropyl fentanyl-13C6 is regulated as a Schedule I compound in the United States. This product is intended for research and forensic applications.WARNING This product is not for human or veterinary use.
