Supplier Page from Thermo Fisher Scientific for Aluminum foil, 0.038 µ+ 0.007mm (0.0015 µ+ 0.0003in) thick, Puratronic:r, 99.9995% (metals basis)
Dulcitol, 99+% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98% from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific