Supplier Page from Thermo Fisher Scientific for Lanthanum rod, 6.35mm (0.25in) dia, 99.9% (REO)
Ethoxymethylenemalononitrile, 98% from Thermo Fisher Scientific
Ethyl phenylcyanoacetate, 97% from Thermo Fisher Scientific
Ethyl picolinate, 99% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific