Supplier Page from Thermo Fisher Scientific for Potassium hydrogen iodate, primary standard, ACS, 99.95-100.05%
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethyl 2-hydroxyethyl sulfide, 98% from Thermo Fisher Scientific
Ethyl 2-oxocyclohexanecarboxylate, 95% from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific