Supplier Page from Thermo Fisher Scientific for Zinc foil, 0.25mm (0.01in) thick, Puratronic:r, 99.994% (metals basis)
Dulcitol, 99+% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethylene glycol dimethyl ether, 99+%, extra pure, stabilized with BHT from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific