Supplier Page from Thermo Fisher Scientific for Cobalt foil, 0.5mm (0.02in) thick, Puratronic:r, 99.995% (metals basis)
2-Ethylaniline, 98% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific
Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0% from Thermo Fisher Scientific