Supplier Page from Thermo Fisher Scientific for Dysprosium foil, 0.1mm (0.004in) thick, 99.9% (REO)
4-Fluoroanisole, 99% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl chloroformate, 99% from Thermo Fisher Scientific