Taking into account the normally high rates of the e,c-stages, we have developed also the combined E Cs t opp ed f low met h od (EC-SF) complet ely f r ee of electrode effects; it was successfully tested, in particular, on the system chlorobenzene (substrate) -naphthalene (catalyst Q), process ee v de v p follows scheme 3. The studying of the kinetics of homogeneous reactions with electrogenerated particles by the EC-SF can find wide application in the comparative study of electrode reactions ).