Supplier Page from Thermo Fisher Scientific for Tantalum powder, -100 mesh, Puratronic:r, 99.98% (metals basis), Nb 50ppm
Ellagic acid, 97% from Thermo Fisher Scientific
Ethoxymethylenemalononitrile, 98% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific
Ethylene glycol dimethyl ether, 99+%, extra pure, stabilized with BHT from Thermo Fisher Scientific