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Summary of electrode performance using different materials for coating, based on [15].
| Material | Offset Voltage, Resistance and Polarization | Rate of Drift | Noise Level |
|---|---|---|---|
| Sintered Ag/AgCl | Very low | Very low | Low |
| Disposable Ag/AgCl | Low | Very low | Low |
| Silver | Variable | Variable | Low |
| Gold-Plated Silver | Variable | Variable | Low |
| Platinum | Very high | – | Low |
| Stainless Steel | Very high | – | Medium |
| Tin | High | High | High |
