Supplier Page from Cayman Chemical for PB-22 N-(4-hydroxypentyl)-3-carboxyindole metabolite
Hydrocodone (CRM) from Cayman Chemical
Meperidine-d5 (hydrochloride) (exempt preparation) from Cayman Chemical
Meprobamate from Cayman Chemical
para-methyl Methoxyacetyl fentanyl (hydrochloride) from Cayman Chemical