Supplier Page from Thermo Fisher Scientific for Indium spheres, 0.5mm (0.02in) dia, 99.99% (metals basis)
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
Ethyl chloroformate, 99% from Thermo Fisher Scientific