Supplier Page from Thermo Fisher Scientific for 1,2-Bis(2-aminophenoxy)-ethane-N,N,N',N'-tetraacetic acid, tetrasodium salt hydrate, 95%
DL-Ethyl 2-bromopropionate, 99% from Thermo Fisher Scientific
Ethyl 2-oxocyclohexanecarboxylate, 95% from Thermo Fisher Scientific
Ethyl 3-pyridylacetate, 99% from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific