Supplier Page from Thermo Fisher Scientific for Gold slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, Premion:r, 99.99% (metals basis)
4-Ethylaniline, 99+% from Thermo Fisher Scientific
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
Dotriacontane, 97% from Thermo Fisher Scientific
Ethyl chloroformate, 99% from Thermo Fisher Scientific