Supplier Page from Thermo Fisher Scientific for Lanthanum rod, 6.35mm (0.25in) dia, 99.9% (REO)
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
4-Ethylaniline, 99+% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl (ethoxymethylene)cyanoacetate, 98% from Thermo Fisher Scientific