Supplier Page from Thermo Fisher Scientific for Copper(II) gluconate
(+)-5-Iodo-2'-deoxyuridine, 99% from Thermo Fisher Scientific
4-Bromobutyric acid, 98% from Thermo Fisher Scientific
Allopurinol, 98% from Thermo Fisher Scientific
Isonipecotic acid, 99% from Thermo Fisher Scientific