Supplier Page from Thermo Fisher Scientific for Boiling stones, for preparative work
2-Ethyl-1,3-hexanediol, 99%, mixture of isomers from Thermo Fisher Scientific
4-Ethylphenol, 97% from Thermo Fisher Scientific
Ethyl vinyl ether, 99%, stabilized from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific