PTFE Sealed Electrochemical Cell [10ml-500ml]

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PTFE Sealed Electrochemical Cell [10ml-500ml]

PTFE Sealed Electrochemical Cell [10ml-500ml]

Product Description
Shipping & Delivery
Product Overview
The FrankLab PTFE Electrochemical Cell Series is a versatile, chemically inert reaction vessel engineered for routine to advanced electrochemical experiments in aggressive chemical environments.
Manufactured entirely from high-purity PTFE, these cells offer exceptional corrosion resistance, minimal background interference, and long-term durability. Two configurations are available to match different experimental requirements:
•PTFE Non-Sealed Electrochemical Cell — open or semi-open design for routine measurements

•PTFE Sealed Electrochemical Cell — fully enclosed system for controlled-atmosphere and•volatile electrolytes

With volumes ranging from 10 mL to 500 mL, this platform is widely used in electrocatalysis, materials screening, corrosion studies, and electrochemical synthesis.

Product Versions

1. PTFE Non-Sealed Electrochemical Cell

Designed for standard three-electrode measurements where gas-tight sealing is not required.
Key Characteristics
•Open / non-sealed PTFE body
•Easy electrode insertion and adjustment
•Fast electrolyte exchange and cleaning
•Ideal for ambient-pressure experiments
✔ Best choice for daily CV, LSV, EIS, catalyst screening, and teaching labs
Available Volumes 10 mL · 20 mL · 30 mL · 50 mL · 100 mL · 150 mL · 200 mL · 300 mL · 500 mL

2. PTFE Sealed Electrochemical Cell

Designed for air-sensitive, volatile, or gas-controlled experiments.
Key Characteristics
•Fully sealed PTFE lid and body
•Threaded electrode ports with PTFE sealing
•Supports gas purging and closed-system electrolysis
•Reduced evaporation and contamination
✔ Best choice for CO₂RR, NRR, ORR, long-term electrolysis, and volatile electrolytes
Available Volumes 10 mL · 20 mL · 30 mL · 50 mL · 100 mL · 150 mL · 200 mL · 300 mL · 500 mL

Technical Specifications
Parameter Specification
Cell material High-purity PTFE
Cell type Non-Sealed / Sealed
Volume range 10–500 mL
Electrode system Three-electrode
Working electrode GC, Pt, Au, metal rods/disks
Counter electrode Pt wire / mesh
Reference electrode Ag/AgCl, Hg/HgO, SCE
Seal type None (Non-Sealed) / PTFE threaded seal (Sealed)
Chemical resistance Excellent (acids, bases, organic solvents)
Operating temperature Typically up to ~200 °C (PTFE-limited)
Reusability High
Key Features
• Full-PTFE Chemical Inertness
•Resistant to strong acids, bases, and organic solvents
•No metal contamination
•Ideal for corrosion and harsh-electrolyte studies
• Flexible Electrode Configuration
Supports a wide range of electrode formats:
•Rod electrodes
•Disk electrodes
•Metal plates
•Custom holders and adapters
• Modular Volume Options
From micro-scale screening to large-volume electrolysis, one platform covers all.
• Easy Maintenance
•Smooth PTFE surface for rapid cleaning
•Minimal adsorption of reactants or products
• Sealed or Open — Your Choice
Choose based on experimental need:
•Open access and simplicity
•Or controlled, gas-tight environments

Typical Applications
•CO₂ Reduction Reaction (CO₂RR)
•Hydrogen / Oxygen Evolution (HER / OER)
•Oxygen Reduction Reaction (ORR)
•Corrosion and passivation studies
•Electrocatalyst screening
•Electrochemical synthesis
•Teaching and routine electrochemistry

Differences Between Non-Sealed & Sealed Versions
Feature Non-Sealed Sealed
Open access ✔ —
Gas-tight operation — ✔
Volatile electrolyte handling Limited Excellent
Gas purging Optional ✔
Long-term electrolysis △ ✔✔✔
Ease of cleaning ✔✔✔ ✔✔
Customization Options
Available upon request:
•Custom volume or geometry
•Additional electrode or gas ports
•PTFE electrode holders
•Integrated stirring or sampling ports
•Adaptation for specific reference electrodes

Recommended For
Researchers who need a reliable, chemically resistant electrochemical cell that can adapt from quick screening experiments to controlled sealed electrolysis, without changing platforms.

 

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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