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Franklab
T- Type Glassy Carbon Electrode
T- Type Glassy Carbon Electrode
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Product Description
Glassy Carbon Rod Electrode | FrankLab
High-Purity Glassy Carbon | PTFE Body | Diameters 1–10 mm | Fully Customizable
Product Overview
The FrankLab Glassy Carbon Rod Electrode is a high-performance working electrode designed for electroanalytical experiments, electrocatalysis, sensing, and kinetic studies. Made from high-purity glassy carbon, encased in a chemically resistant PTFE body, and equipped with a metal lead pin, it offers excellent stability, low background currents, and broad chemical compatibility.
This is the preferred electrode format for researchers requiring robust, inert, and easily renewable electrode surfaces.
Key Features
• High-Purity Glassy Carbon
• Outstanding chemical resistance (acids, bases, organics)
• Extremely low background current
• Wide electrochemical window
• Easy to polish and renew surface
• Ideal for redox analysis & catalytic studies
• PTFE Electrode Body
• Chemically inert and solvent-resistant
• Smooth surface, easy to clean
• Excellent insulation and mechanical protection
• Metal Lead Pin (Stainless Steel or Nickel)
Provides:
• Low-resistance electrical contact
• Strong mechanical bonding
• High durability for repeated use
• Wide Range of Diameters (1–10 mm)
Standard sizes include: Ø1 mm, Ø2 mm, Ø3 mm, Ø4 mm, Ø5 mm, Ø6 mm, Ø7 mm,Ø8 mm, Ø10 mm (Custom diameters available)
• Suitable for Multiple Techniques
• CV, LSV, DPV, SWV
• EIS and charge-transfer studies
• Electrocatalyst screening
• Battery / supercapacitor research
• Organic electrochemistry
Technical Specifications
| Parameter | Details |
| Electrode Material | High-purity glassy carbon |
| Body Material | PTFE |
| Lead Material | Gold-Plated Copper |
| Diameters | 1–10 mm (customizable) |
| Exposed Area | Depends on diameter (πr²) |
| Chemical Compatibility | Acidic, neutral, alkaline & organic solvents |
| Polishability | Mirror-polishable with alumina slurry |
| Max Temperature | ~120°C (limited by PTFE body) |
| Electrical Resistance | Very low (depends on lead material) |
Recommended Applications
Analytical Electrochemistry
Electron-transfer kinetics
• Redox couple characterization
• Reversible/irreversible system studies
Energy & Catalysis
• HER, OER, ORR
• CO₂RR catalyst screening
• Battery electrode mechanism testing
Sensors & Materials Research
• Biosensors
• Environmental monitoring
• Materials surface studies
Organic Electrochemistry
• Electrosynthesis
• Radical reactions
• Oxidative/reductive transformations
Customization Available (Fully Customizable by FrankLab)
We support full customization for all glassy carbon rod electrodes.
Customizable Options
• Diameter（0.5–20 mm）
• Length（10–200 mm）
• Body Material：PTFE/PEEK
• PTFE body shape：straight / stepped / threaded
• Exposed electrode length
• Special polishing treatment
• Integration for RDE shafts
• Microelectrode versions < 1 mm
• Multi-electrode arrays
FrankLab will respond with a drawing + quotation within 24 hours.
For Custom Orders or Inquiries
If you have custom requirements or any additional questions, feel free to contact us:
Email: support@franklab.shop
Why Choose FrankLab?
FrankLab Focused on electrochemical & research materials
•Stable quality for repeatable experiments
•Flexible customization capability
•Trusted by universities, institutes, and industrial R&D labs