The Graphite Rod Electrode pairs a graphite rod with a PTFE insulating body, exposing a defined graphite surface for use in an electrochemical cell. Graphite is chemically inert across a wide potential window, which makes the rod a practical counter electrode and a substrate for a range of electrode preparations. It is offered in several rod diameters so the exposed area can be matched to the current demands of the experiment.
Key Features
- Graphite rod with PTFE insulation
- purity≥99.99
- Multiple diameter options
Specifications
| Material | Graphite Rod; Insulation materials: PTFE; purity≥99.99 |
| Size options | Ф6*90 Ф9.5*15toФ6*10 20; Ф5*90 Ф8*25 20; Ф4*90 Ф6*25 20; Ф3*90 Ф6*25 20; Ф2*90 Ф6*25 20 |
Applications: Graphite rod electrodes are commonly used as counter electrodes in three-electrode cells and in electrodeposition, electrolysis, and general voltammetry where an inert, conductive surface is required.
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