Supplier Page from Cayman Chemical for para-Fluorofentanyl-13C6 (hydrochloride) (CRM)
3,4-DMA-NBOMe (hydrochloride) from Cayman Chemical
Despropionyl Carfentanil from Cayman Chemical
Meperidine-d5 (hydrochloride) (exempt preparation) from Cayman Chemical
Mitragynine from Cayman Chemical