Supplier Page from Thermo Fisher Scientific for Cobalt wire, 0.5mm (0.02in) dia, Puratronic:r, 99.995% (metals basis)
Ethyl 2-oxocyclohexanecarboxylate, 95% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, 99+% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific
meso-Erythritol, 99% from Thermo Fisher Scientific