Supplier Page from Thermo Fisher Scientific for Hafnium(IV) 2,4-pentanedionate, 97%
D(-)-Ribose, 99+% from Thermo Fisher Scientific
Fumaric acid, 99+% from Thermo Fisher Scientific
L(+)-Histidine methyl ester dihydrochloride, 97% from Thermo Fisher Scientific
L(+)-Lysine monohydrochloride, 99% from Thermo Fisher Scientific