Fig. 1

The examples of chronopotentiograms measured by means of flow-through coulometry: a PPFA—0.01 g dm−3; b LEHA—10 g dm−3 (initial concentration of suspension before centrifugation); c phthalic acid—5 mmol dm−3
The examples of chronopotentiograms measured by means of flow-through coulometry: a PPFA—0.01 g dm−3; b LEHA—10 g dm−3 (initial concentration of suspension before centrifugation); c phthalic acid—5 mmol dm−3