Supplier Page from Thermo Fisher Scientific for Cobalt(II) nitrate hexahydrate, Puratronic:r, 99.999% (metals basis)
1-Ethylpiperidine, 99% from Thermo Fisher Scientific
4-Ethylphenol, 97% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98% from Thermo Fisher Scientific
Ethyl butyrylacetate, 98% from Thermo Fisher Scientific