Collection: Electrodes

Compare reference, counter and working electrodes for electrochemical laboratory measurements. The collection includes silver-based and mercury-based reference electrodes, platinum counter electrodes and graphite electrode configurations.

Start with the electrode's role in your measurement setup. Reference electrodes differ in chemistry and intended electrolyte system; counter and working electrodes differ in material, exposed area and geometry. Confirm filling solution where applicable, dimensions, immersion requirements and instrument connection. Check chemical compatibility and handling requirements in the product documentation before selecting an electrode for your experiment.

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