Supplier Page from Thermo Fisher Scientific for Nickel(II) chloride hexahydrate, 99.999%, (trace metal basis)
1,2-Ethanedithiol, 95% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, 99+% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific