Supplier Page from Thermo Fisher Scientific for Copper slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, 99.995+% (metals basis), Oxygen free
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific