This is a preview. Log in through your library . Abstract A method of determining Fe from plant materials using O-phenanthroline is described. The absorbance of the Fe(C₁₂H₈N₂)₃⁺⁺ complex from pure ...

The method described here is based on a brief report by Harley-Mason and Archer. It involves the use of p-dimethylaminocinnamaldehyde (DMACA), a vinylogue of Ehrlich's reagent, as a color reagent for ...