Supplier Page from Thermo Fisher Scientific for Lead wire, 2.0mm (0.08in) dia, Puratronic:r, 99.99+% (metals basis)
Estrone, 99+% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific
Ethyl N-piperazinecarboxylate, 99% from Thermo Fisher Scientific