Supplier Page from Thermo Fisher Scientific for Tantalum rod, 4.75mm (0.19in) dia, 99.9% (metals basis)
2-Ethyl-1-hexanol, 99% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific
Ethyl dichlorophosphate, 97% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific