Supplier Page from Cayman Chemical for (±)-Amphetamine-d5 (hydrochloride) (CRM)
(–)-11-nor-9-carboxy-Δ9-THCP from Cayman Chemical
epi-Testosterone from Cayman Chemical
Senecioyl fentanyl from Cayman Chemical
Sufentanil-d5 (CRM) from Cayman Chemical