Supplier Page from Thermo Fisher Scientific for 1,3,6-Naphthalenetrisulfonic acid, sodium salt hydrate, mixture of isomers
2-Ethyl-1,3-hexanediol, 99%, mixture of isomers from Thermo Fisher Scientific
Ethyl carbazate, 97% from Thermo Fisher Scientific
Ethyl N-piperazinecarboxylate, 99% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific