Supplier Page from Thermo Fisher Scientific for Yttrium(III) chloride, ultra dry, 99.99% (REO)
4-Ethylaniline, 99+% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
Ethanethiol, 99+% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific