Supplier Page from Thermo Fisher Scientific for Lithium standard solution, for AAS, 1 µg/mL Li in 2% HCl
1,2-Ethanedithiol, 95% from Thermo Fisher Scientific
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
Eicosanoic acid, 98% from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific