Supplier Page from Thermo Fisher Scientific for Germanium(IV) ethoxide, 97%
L(+)-Histidine methyl ester dihydrochloride, 97% from Thermo Fisher Scientific
L(+)-Lysine monohydrochloride, 99% from Thermo Fisher Scientific
Phenylselenol, 98% from Thermo Fisher Scientific
Propionaldehyde, 99+% from Thermo Fisher Scientific