Supplier Page from Thermo Fisher Scientific for Praseodymium powder, -200 mesh, 99.9% (REO)
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
4-Ethylaniline, 99+% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific