Supplier Page from Thermo Fisher Scientific for Aluminum foil, 0.025mm (0.001in) thick, 30x30cm (12x12in), 99.45% (metals basis)
4-Ethylphenol, 97% from Thermo Fisher Scientific
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
Ethyl carbazate, 97% from Thermo Fisher Scientific
Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0% from Thermo Fisher Scientific