Supplier Page from Thermo Fisher Scientific for Cobalt foil, 0.127mm (0.005in) thick, 50x50mm (2x2in), 99.9% (metals basis)
2-Ethylaniline, 98% from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific
Farnesol, 96%, mixture of isomers from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific