Supplier Page from Thermo Fisher Scientific for 1-n-Butyl-3-methylimidazolium di-n-butyl phosphate, 96%
1,2-Ethanedithiol, 95% from Thermo Fisher Scientific
2-Ethoxybenzamide, 97% from Thermo Fisher Scientific
Esculin hydrate, 97% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, 99%, pure from Thermo Fisher Scientific