Supplier Page from Thermo Fisher Scientific for Nickel wire, 1.0mm (0.04in) dia, hard, 99.5% (metals basis)
4-Ethylphenol, 97% from Thermo Fisher Scientific
Ethyl benzoate, 99+% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, 99%, pure from Thermo Fisher Scientific