Supplier Page from Thermo Fisher Scientific for o-Tolidine dihydrochloride, 99%
2-Ethyl-1,3-hexanediol, 99%, mixture of isomers from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific