Supplier Page from Thermo Fisher Scientific for Potassium oxalate monohydrate, 99+%, for analysis
D(+)-Melibiose monohydrate, 99+% from Thermo Fisher Scientific
Dulcitol, 99+% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
L(+)-Lysine monohydrochloride, 99% from Thermo Fisher Scientific