Supplier Page from Thermo Fisher Scientific for Ethylenediaminetetraacetic acid disodium salt, 0.200N (0.1M) Standardized solution
2-Ethylaniline, 98% from Thermo Fisher Scientific
4-Fluoroanisole, 99% from Thermo Fisher Scientific
Ethyl 3-chloropropionate, 98% from Thermo Fisher Scientific
Ethyl phenylcyanoacetate, 97% from Thermo Fisher Scientific