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)
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
Ethyl 2-oxocyclohexanecarboxylate, 95% from Thermo Fisher Scientific
Ethyl phenylcyanoacetate, 97% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific