Ion Selective Electrodes IISE) developed recently have established themselves as powerful analytical
probes for estimation of ionic species present in trace and ultra trace levels in solution. The ease of
operation coupled with high sensitivity has enabled their successful applications in multifarious fields.
Studies on the use of ISE for estimation of metallic corrosion by resorting to solution analysis are
scarce. The results of evaluation of corrosion of copper in chloride and acetate media have been described.
Use of ISE's for estimation of inhibition efficiency has also been attempted. The results have been
compared with data obtained from weight loss and atomic absorption spectroscopy
