Supplier Page from Thermo Fisher Scientific for Platinum Iridium wire, 0.152mm (0.006in) dia, hard, 99.9% (metals basis excluding precious metals)
4-Ethylaniline, 99+% from Thermo Fisher Scientific
Ethyl (ethoxymethylene)cyanoacetate, 98% from Thermo Fisher Scientific
Ethyl cyanoacetate, 98+% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific