Supplier Page from Thermo Fisher Scientific for Lanthanum nitrate, Releasing Agent Solution, Specpure:r
2(2-Ethoxyethoxy)ethanol, 98+% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
Ethyl benzoate, 99+% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific