Supplier Page from Thermo Fisher Scientific for Indium foil, 0.5mm (0.02in) thick, Puratronic:r, 99.9975% (metals basis)
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
Ethyl cyanoacetate, 98+% from Thermo Fisher Scientific