Supplier Page from Thermo Fisher Scientific for Zinc iodide, ultra dry, 99.995% (metals basis)
1-Fluoro-2-nitrobenzene, 99% from Thermo Fisher Scientific
1-Fluoro-4-nitrobenzene, 99% from Thermo Fisher Scientific
4-Ethylresorcinol, 98% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, 99%, pure from Thermo Fisher Scientific