Graphite Rods, >99.99% Purity

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  • Estimated Delivery:Jun 13 - Jun 17

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Graphite Rods, >99.99% Purity

Graphite Rods, >99.99% Purity

Product Description
Shipping & Delivery

Graphite Rod

High-Purity Conductive Graphite | Electrochemical & Laboratory Grade

Product Overview
FrankLab Graphite Rods are manufactured from high-purity, dense graphite with excellent electrical conductivity, chemical stability, and thermal resistance. They are widely used as counter electrodes, current collectors, heating elements, and structural components in electrochemical, energy, and high-temperature laboratory applications.
Thanks to their low cost, high durability, and inert behavior in most electrolytes, graphite rods are an ideal alternative to noble-metal electrodes for long-term experiments and scale-up studies.

Key Features
•High Purity Graphite Excellent chemical inertness and electrochemical stability
•Good Electrical Conductivity Suitable for constant current and long-duration electrolysis
•High Temperature Resistance Stable performance under elevated temperatures
•Easy Machining & Customization Can be cut, drilled, or machined upon request
•Cost-Effective Counter Electrode Solution Ideal replacement for platinum in many applications

Typical Applications
•Electrochemical counter electrodes (CE)
•Water electrolysis & electrocatalysis testing
•Fuel cell & flow battery research
•Corrosion and electroplating experiments
•High-temperature heating elements
•Laboratory reactors and custom fixtures
•Educational and industrial R&D setups

Technical Specifications
Parameter Description
Material High-purity conductive graphite
Purity ≥99.9% (typical)
Electrical Conductivity High
Density High-density graphite
Operating Temperature Suitable for high-temperature applications
Chemical Resistance Excellent in acids, bases, and most electrolytes
Surface Finish Machined graphite surface
Shape Cylindrical rod
Available Sizes (Standard)
Diameter × Length (mm)
•3 × 100 mm
•4 × 100 mm
•5 × 100 mm
•6 × 100 mm
•7 × 100 mm
•8 × 100 mm
•9 × 100 mm
•10 × 100 mm
•3 × 200 mm
•4 × 200 mm
•5 × 200 mm
•6 × 200 mm
•7 × 200 mm
•8 × 200 mm
•9 × 200 mm
•10 × 200 mm
•3 × 300 mm
•4 × 300 mm
•5 × 300 mm
•6 × 300 mm
•7 × 300 mm
•8 × 300 mm
•9 × 300 mm
•10 × 300 mm
Packaging:
•10 pcs per pack

Customization Options
We support full customization for research and industrial users:
•Custom diameter & length
•Surface polishing or rough finish
•Machined holes / threaded ends
•Special tolerances
•Bulk supply for scale-up projects
Contact FrankLab for custom drawings and quotations.

Typical Use as Counter Electrode (CE)
Graphite rods are commonly used as counter electrodes in:
•CV / LSV / EIS measurements
•Constant-current electrolysis
•Long-term stability tests
Note: Graphite may undergo slow oxidation under very high anodic potentials. For highly oxidative environments, platinum or titanium-based electrodes may be recommended.

Why Choose FrankLab Graphite Rods?
•Research-grade quality control
•Consistent batch performance
•Wide size availability
•Fast delivery & technical support
•Trusted by universities and research institutes worldwide

Related Products
•Graphite Plate / Graphite Sheet
•Platinum Wire / Platinum-Iridium Wire
•Nickel / Titanium / Stainless Steel Electrodes
•Custom Electrochemical Cells & Fixtures

 

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 electrochemical cells are designed by electrochemists, for electrochemists. Our focus is on:

•Clean geometry

•Chemical reliability

•Experimental reproducibility

•Compatibility with real research workflows

Used by universities, national labs, and industrial R&D teams worldwide.

FrankLab offers worldwide shipping.Orders are normally shipped from our facility in Hangzhou, China within 1-2 business days after the payment is made. It is very important that the correct shipping address is entered at checkout. We are not responsible for incorrect or undeliverable addresses.

 

Shipping Fees

Orders below USD 499 : Shipping fee of USD 14.90

Orders USD 499 and above: Free worldwide shipping

 

Large Orders & Bulk Discounts

For orders over USD 3,000, please contact our customer support team to check special pricing or potential bulk discounts before placing your order.

IMPORTANT: All goods must be inspected immediately upon delivery. Any shipping damage, missing items, or product defects must be reported to both Franklab team and the shipping carrier within 24 hours of delivery. Failure to report issues within this timeframe may result in your claim being denied. Please retain all original packaging materials, as they may be required for filing a damage claim. 

Contact Us

For shipping, returns, or bulk order inquiries, please contact:
support@franklab.shop

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