Supplier Page from Thermo Fisher Scientific for Tungsten wire, 1.0mm (0.04in) dia, 99.95% (metals basis)
Ellagic acid, 97% from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0% from Thermo Fisher Scientific