Supplier Page from Thermo Fisher Scientific for Hydrogen tetrachloroaurate(III) hydrate, Premion:r, 99.995% (metals basis), Au 49% min
2-Ethoxybenzamide, 97% from Thermo Fisher Scientific
Dotriacontane, 97% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, 99%, pure from Thermo Fisher Scientific