Supplier Page from Thermo Fisher Scientific for Aluminum foil, 0.5mm (0.02in) thick, annealed, 99.99% (metals basis)
4-Ethylphenol, 97% from Thermo Fisher Scientific
Eicosanoic acid, 98% from Thermo Fisher Scientific
Ethyl carbazate, 97% from Thermo Fisher Scientific
Ethyl dichlorophosphate, 97% from Thermo Fisher Scientific