Supplier Page from Cayman Chemical for Acetyl norfentanyl (hydrochloride) (CRM)
Benzoylecgonine (CRM) from Cayman Chemical
Fentanyl (hydrochloride) (CRM) from Cayman Chemical
JWH 250 N-(5-hydroxypentyl) metabolite-d5 from Cayman Chemical
meta-fluoro Acrylfentanyl from Cayman Chemical