Supplier Page from Thermo Fisher Scientific for Zinc sulfate heptahydrate, 99%, ACS reagent
2(2-Ethoxyethoxy)ethanol, 98+% from Thermo Fisher Scientific
2-Ethyl-1,3-hexanediol, 99%, mixture of isomers from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific
Ethylcyclohexane, 99+% from Thermo Fisher Scientific