Supplier Page from Thermo Fisher Scientific for Silver foil, 0.025mm (0.001in) thick, annealed, Premion:r, 99.998% (metals basis)
2-Ethyl-1-hexanol, 99% from Thermo Fisher Scientific
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific