Detachable Disk Electrode — Au / Pt / Glassy Carbon / Ag / Cu / Fe / Ni / Ti / Al / Zn

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Detachable Disk Electrode — Au / Pt / Glassy Carbon / Ag / Cu / Fe / Ni / Ti / Al / Zn

Detachable Disk Electrode — Au / Pt / Glassy Carbon / Ag / Cu / Fe / Ni / Ti / Al / Zn

Product Description
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Detachable Disk Electrode — Au / Pt / Glassy Carbon / Ag / Cu / Fe / Ni / Ti / Al / Zn
Modular PTFE or PEEK Electrode Head · Replaceable Metal/Carbon Disk · High-Precision Electrochemistry
The FrankLab Detachable Disk Electrode System is a modular, laboratory-grade working electrode designed for researchers who require flexible disk materials, quick replacement, and long-term durability.
This electrode head allows the analyst to swap only the metal/carbon disk, significantly reducing cost while maintaining consistent geometry and electrochemical performance.
Available in 10+ materials, including noble metals, transition metals, and high-purity glassy carbon, this system is ideal for voltammetry, surface chemistry, electrocatalysis, and sensor research.

Core Advantages
· Fully Detachable Electrode Head
Replace only the front disk — no need to replace the full electrode body.
· Universal Disk Material Options
Au, Pt, GC, Ag, Cu, Fe, Ni, Ti, Al, Zn — one handle supports multiple experiments.
· Precision-Machined PTFE or PEEK Housing
Low background current
Chemically inert
Excellent stability even in strong acids/alkalis
• Laboratory Standard Geometry
Perfect alignment between disk and insulation surface ensures reproducible diffusion fields.

Technical Specifications
Option Material Availability
Ø2 mm Au / Pt / GC / Ag / Cu / Ni / Fe / Ti / Al / Zn
Ø3 mm Au / Pt / GC / Ag / Cu / Ni / Fe / Ti / Al / Zn
Ø4 mm Au / Pt / GC / Ag / Cu / Ni / Fe / Ti / Al / Zn
Ø5 mm Au / Pt / GC / Ag / Cu / Ni / Fe / Ti / Al / Zn
Ø6 mm Au / Pt / GC / Ag / Cu / Ni / Fe / Ti / Al / Zn

Electrode Body Dimensions
Parameter Value
Straight Rod Length 80 mm
Lead Wire Length 20 mm
Electrode Head Height 8 mm
Material PTFE or PEEK
Connection Method Screw-on detachable head
Terminal Pin Gold-plated copper
Custom Options Pure Au, Pt pin available
Available Disk Materials
Noble Metals
· Gold (Au ≥99.99%) — SAMs, thiol chemistry, surface studies
· Platinum (Pt ≥99.95%) — harsh media, electrocatalysis
Carbon-Based
· Glassy Carbon (GC) — low background current, ideal for CV, sensors
Silver-Based
· Ag (≥99.9%) — Cl⁻ chemistry, Ag/AgCl reference fabrication
Base Metals
· Copper (Cu) — corrosion, electrodeposition
· Nickel (Ni) — HER/OER, redox chemistry
· Iron (Fe) — corrosion studies, battery R&D
· Titanium (Ti) — biomedical R&D, surface modification
· Aluminum (Al) — corrosion, passivation
· Zinc (Zn) — battery research, plating studies

Key Features

1. Swap Heads in Seconds

No tools required — simply unscrew the head and install another material.

2. Perfect Flush Surface

Disk and insulator remain level, ensuring stable mass transport during CV/LSV.

3. Mirror-Polished Disk Surface

Ready for high-precision electrochemical experiments.

4.Multi-Material Electrode Library

One handle supports up to 10 materials, drastically lowering cost per experiment.

5. PTFE or PEEK Options

PEEK recommended for:
✔ high temperature (up to 200°C)
✔ strong oxidizer environments

Applications
· Cyclic Voltammetry (CV)
· LSV, DPV, SWV
· Electrocatalyst screening
· SAM & surface modification
· Corrosion & passivation
· Metal deposition & stripping
· Battery material testing

Customization Options
FrankLab supports OEM/ODM manufacturing:
· Disk diameter: 0.5–10 mm
· Housing material: PTFE / PEEK /
· Lead terminal: Au-plated Cu / Pure Au / Pt
· Rod length: 20–150 mm
· Thread type: metric or custom
· Laser-etched logo, coding, batch ID
Engineering drawing + quotation ready 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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