Supplier Page from Thermo Fisher Scientific for Tin foil, 2.0mm (0.08in) thick, 99.8% (metals basis)
1-Ethylpiperidine, 99% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Ethyl vinyl ether, 99%, stabilized from Thermo Fisher Scientific