Supplier Page from Thermo Fisher Scientific for Cadmium rod, 12.7mm (0.5in) dia, 99.99+% (metals basis)
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl isonipecotate, 98+% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific
Ethylene carbonate, 99+% from Thermo Fisher Scientific