Ssi Polished Glassy Carbon Working Electrode, Length : 0-250mm

A glassy carbon electrode (GCE) is a widely used working electrode in electrochemical analysis due to its excellent chemical stability, wide potential window, and low background current. Made from a form of pure carbon with a glass-like, non-graphitizing structure, the GCE provides a hard, smooth, and impermeable surface that resists corrosion in both acidic and alkaline media.

Its unique properties include high electrical conductivity, inertness, and ease of surface modification. The electrode surface can be polished to renew activity or modified with polymers, nanoparticles, or biomolecules to enhance sensitivity and selectivity for specific electrochemical applications.

Glassy carbon electrodes are extensively employed in voltammetry, amperometry, and electroanalytical studies. They are particularly useful in detecting organic and inorganic species, studying redox mechanisms, and developing sensors and biosensors. Their reproducibility, durability, and adaptability make them an essential tool in both research laboratories and applied electrochemical systems.