Supplier Page from Thermo Fisher Scientific for Erbium(III) nitrate pentahydrate, 99.9%, (trace metal basis)
2-Fluoroaniline, 99+% from Thermo Fisher Scientific
Dulcitol, 99+% from Thermo Fisher Scientific
Ethyl (ethoxymethylene)cyanoacetate, 98% from Thermo Fisher Scientific
Ethyl 2-hydroxyethyl sulfide, 98% from Thermo Fisher Scientific