Supplier Page from Thermo Fisher Scientific for 2,3-Butanedione, 99%
Ethylenediaminetetraacetic acid, 99%, pure from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific
Eugenol, 99% from Thermo Fisher Scientific
Iron(III) acetylacetonate, 99+% from Thermo Fisher Scientific