Supplier Page from Thermo Fisher Scientific for Erbium(III) chloride hydrate, REacton:r, 99.99% (REO)
2-Ethylaniline, 98% from Thermo Fisher Scientific
Ethyl 2-oxocyclohexanecarboxylate, 95% from Thermo Fisher Scientific
Ethyl carbazate, 97% from Thermo Fisher Scientific
Flavone, 99+% from Thermo Fisher Scientific