Supplier Page from Thermo Fisher Scientific for Nickel(II) chloride hexahydrate, 99.999%, (trace metal basis)
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Ethyl butyrylacetate, 98% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, 99%, pure from Thermo Fisher Scientific