Supplier Page from Thermo Fisher Scientific for Cobalt slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, 99.95% (metals basis)
DL-Ethyl 2-bromopropionate, 99% from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific