Supplier Page from Thermo Fisher Scientific for 2,3-Diaminonaphthalene, 97%
4-Ethylphenol, 97% from Thermo Fisher Scientific
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
Epichlorohydrin, 99% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific