Supplier Page from Thermo Fisher Scientific for 1,2-Bis(2-aminophenoxy)-ethane-N,N,N',N'-tetraacetic acid, tetrasodium salt hydrate, 95%
1-Heptanol, 98% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Itaconic acid, 99+% from Thermo Fisher Scientific
L-Serine, 99% from Thermo Fisher Scientific