Supplier Page from Thermo Fisher Scientific for Tin foil, 0.05mm (0.002in) thick, 98.8% (metals basis)
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyl 2-bromoisobutyrate, 98% from Thermo Fisher Scientific
Ethyl oxamate, 99% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific