Supplier Page from Thermo Fisher Scientific for Silver foil, 0.025mm (0.001in) thick, hard, Premion:r, 99.998% (metals basis)
4-Fluoroaniline, 98% from Thermo Fisher Scientific
Eicosanoic acid, 98% from Thermo Fisher Scientific
Ethanethiol, 99+% from Thermo Fisher Scientific
Ethyl cyanoacetate, 98+% from Thermo Fisher Scientific