Supplier Page from Thermo Fisher Scientific for Tetrakis(dimethylamino)germanium(IV), 99% (metals basis)
Adipic acid, 99% from Thermo Fisher Scientific
Ethyl chrysanthemate, 95%, mixture of cis and trans from Thermo Fisher Scientific
Fumaric acid, 99+% from Thermo Fisher Scientific
L(+)-Glutamine, 99% from Thermo Fisher Scientific