Supplier Page from Thermo Fisher Scientific for 1,2-Benzenedimethanol, 97%
1,2-Ethanedithiol, 95% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific
Fumaric acid, 99+% from Thermo Fisher Scientific
Glutaric dialdehyde, 25 wt.% solution in water from Thermo Fisher Scientific