Supplier Page from Cayman Chemical for Bupropion-d9 (hydrochloride) (CRM)
Caffeine-d3 from Cayman Chemical
Cathine from Cayman Chemical
meta-Fluoroisobutyryl fentanyl (hydrochloride) (exempt preparation) from Cayman Chemical
N-Desmethylflunitrazepam (CRM) from Cayman Chemical