Supplier Page from Thermo Fisher Scientific for Nickel(II) chloride hexahydrate, 99.999%, (trace metal basis)
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
4-Ethylphenol, 97% from Thermo Fisher Scientific
Estrone, 99+% from Thermo Fisher Scientific
Ethyl cyanoformate, 99% from Thermo Fisher Scientific