Supplier Page from Thermo Fisher Scientific for Cobalt(II) sulfate heptahydrate, 99+%, extra pure
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
Ethyl 3-hydroxybutyrate, 99% from Thermo Fisher Scientific
Ethylcyclohexane, 99+% from Thermo Fisher Scientific
Fluoranthene, 98% from Thermo Fisher Scientific