Supplier Page from Cayman Chemical for Caffeine (CRM)
2-Amino-2'-fluoro-5-nitrobenzophenone from Cayman Chemical
Benzodioxole fentanyl-d5 (hydrochloride) from Cayman Chemical
meta-fluoro Valeryl fentanyl (hydrochloride) from Cayman Chemical
Trifluorometonitazene (citrate) from Cayman Chemical