Supplier Page from Thermo Fisher Scientific for Tantalum powder, -325 mesh, Puratronic:r, 99.97% (metals basis), Nb 50ppm
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyl N-piperazinecarboxylate, 99% from Thermo Fisher Scientific
Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0% from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific