Rotating Disk Electrode /RDE, Glassy Carbon Disk, Female Thread ,Metrohm-Compatible
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Rotating Disk Electrode /RDE, Glassy Carbon Disk, Female Thread ,Metrohm-Compatible
Rotating Disk Electrode (RDE) — Glassy Carbon Disk
Female Thread · Metrohm-Compatible · PTFE Body
Product Overview
The FrankLab Metrohm-Compatible Rotating Disk Electrode (RDE) is a precision-machined hydrodynamic working electrode designed for high-accuracy electrochemical measurements, including kinetic studies, diffusion-controlled reactions, catalyst evaluation, and mechanistic analysis.
This RDE features a Ø5 mm Glassy Carbon (GC) disk, embedded in a chemically resistant PTFE body, with a female-thread interface fully compatible with Metrohm rotator systems.
It provides exceptional stability, reproducibility, and low-background performance, making it suitable for demanding research environments in electrocatalysis, corrosion analysis, and materials characterization.
Technical Specifications
|
Parameter |
Value |
|
Disk Material |
Glassy Carbon (GC) |
|
Disk Diameter |
Ø5 mm |
|
Insulator Outer Diameter |
Ø10 mm (PTFE) |
|
Overall Electrode Height |
~52.5 mm |
|
Thread Type |
Female Thread (Metrohm-Compatible) |
|
Working Temperature |
10°C – 25°C |
|
Insulator Material |
PTFE |
|
Terminal Material |
Gold-plated copper (optional custom materials available) |
Key Features
• High-Purity Glassy Carbon Disk
• Wide potential window
• Excellent chemical inertness
• Ideal for ORR, OER, HER, CO₂RR, organic electrochemistry
• Stable background currents for high-precision kinetic analysis
• PTFE Insulation Body
• Resistant to acids, bases, and organic solvents
• Easy to clean
• Ensures proper sealing and electrical isolation
• Metrohm-Compatible Female Thread
• Direct connection to Metrohm RDE shaft
• No adapter required
• Ensures stable rotation with zero wobble
• Precision Hydrodynamic Control
• Uniform disk surface alignment
• Accurate Levich & Koutecky–Levich analysis
• Suitable for mechanistic and quantitative electrochemical research
Applications
• Electrocatalysis Research
ORR, CO₂RR, HER/OER studies
• Kinetic & Mechanistic Analysis
Levich/K–L plots, reaction order evaluation
• Materials & Surface Chemistry
Carbon material studies, coatings, corrosion
• Analytical Chemistry
Detection of redox species, diffusion coefficients
Advantages of FrankLab RDE
- Ultra-smooth GC disk surface for low-noise measurements
- High machining precision ensures reproducibility across experiments
- Specialized Metrohm compatibility eliminates setup errors
- Durable PTFE body suitable for routine and long-term use
- Customization available for disk size, body material, thread style, and more
Customization Options
FrankLab supports OEM/ODM production:
Disk Materials
• Glassy Carbon / Platinum / Gold / Copper / Nickel / Customized
Disk Diameter Options
3 mm / 5 mm / 6 mm / Custom
Body Materials
PTFE (standard) / PEEK (high-temperature)
Thread Options
Metrohm female thread / Pine male thread / Metric thread / Custom
Additional Options
• Laser engraving
• Batch coding
• Custom geometries
Custom drawings & quotations available 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
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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