Mercuric Oxide Reference Electrode – PTFE Series | ATOMFAIRProduct Type: Mercuric oxide reference electrode
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For model selection, accessory matching, platform compatibility or configuration confirmation, contact our technical sales team.
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
This mercuric oxide reference electrode is designed for alkaline electrochemical systems. Use with a salt bridge when working with strongly alkaline solutions to prevent contamination.
- Alkaline System Compatibility: The electrode is intended for use in alkaline systems and contains internal potassium hydroxide electrolyte.
- Salt Bridge Requirement: For strongly alkaline solutions, a salt bridge must be used to prevent contamination of the reference electrode.
Why specify a PTFE configuration for a mercuric oxide reference electrode in alkaline systems?
The PTFE configuration provides a fluoropolymer body construction for this mercuric oxide reference electrode. The product is explicitly designed for alkaline systems and uses an internal potassium hydroxide electrolyte, making the PTFE body the specified material option for this reference chemistry.
Is a salt bridge required when using this reference electrode in strongly alkaline solutions?
Yes. The product specification states that for strongly alkaline solutions, the electrode should be used with a compatible salt bridge. The electrode itself is designed for alkaline systems with an internal potassium hydroxide electrolyte, so the salt bridge is the required accessory when operating in strongly alkaline media.
What is the internal electrolyte and model designation for this Atomfair mercuric oxide reference electrode?
The Atomfair model is AF-MO-PTF, a mercuric oxide reference system with PTFE body components. It uses an internal potassium hydroxide electrolyte, which aligns with its recommended use in alkaline electrochemical systems.
The Atomfair Mercuric Oxide Reference Electrode (PTFE Series) with SKU AF-EC-R-HGOH-ALKL-PTFE is a fluoropolymer-body reference electrode engineered for alkaline electrochemical systems, requiring a salt bridge for strongly alkaline solutions to prevent contamination.
Positive
- PTFE body for chemical resistance: The PTFE configuration provides robust resistance to corrosive alkaline electrolytes, extending electrode lifespan in harsh chemical environments.
- Optimized for alkaline systems: This electrode is specifically designed with an internal potassium hydroxide electrolyte, ensuring stable reference potential in alkaline solutions without pH-mismatch drift.
Trade-offs
- Salt bridge required for strong alkalis: For strongly alkaline solutions, a compatible salt bridge is necessary to prevent ionic contamination and maintain measurement accuracy, adding system complexity.
- Mercury-containing material restrictions: The mercuric oxide reference system is subject to hazardous material handling and disposal regulations, requiring specific laboratory safety protocols and waste management.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
