Supplier Page from Thermo Fisher Scientific for Erbium(III) perchlorate hexahydrate, 50% w/w in aq. soln., Reagent Grade
4-Fluoroanisole, 99% from Thermo Fisher Scientific
Ethyl 4-chlorobutyrate, 97% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific