Supplier Page from Thermo Fisher Scientific for Aluminum slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, Puratronic:r, 99.999% (metals basis)
4-Ethylphenol, 97% from Thermo Fisher Scientific
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
Eicosanoic acid, 98% from Thermo Fisher Scientific
Ethyl benzoate, 99+% from Thermo Fisher Scientific