Supplier Page from Thermo Fisher Scientific for Indium foil, 1.0mm (0.04in) thick, Puratronic:r, 99.998% (metals basis)
Estrone, 99+% from Thermo Fisher Scientific
Ethylene carbonate, 99+% from Thermo Fisher Scientific
Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific