Supplier Page from Thermo Fisher Scientific for Lanthanum(III) bromide hydrate, REacton:r, 99.99% (REO)
Emodin, 95%, tech from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific