Supplier Page from Thermo Fisher Scientific for Nickel Thinfoil, 0.0125mm (0.000492in) thick, 99.8% (metals basis excluding Co), Co nominal 0.8%
Ethyl 2-hydroxyethyl sulfide, 98% from Thermo Fisher Scientific
Ethyl 3-hydroxybutyrate, 99% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific
Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0% from Thermo Fisher Scientific