Single Junction Silver Chloride Reference Electrode
Part Number
RREF0021
The standard single junction silver/silver chloride (Ag/AgCl) reference electrode is filled with 4M KCl with AgCl solution. The reference electrode fits through the standard 14/20 ground glass joints found on our standard electrochemical cells. A PTFE sleeve (included) facilitates mounting the reference electrode in the joint.
Compatibility Notice
Avoid using this reference electrode with the following: NH3 buffers, sulfides, perchlorates, non-aqueous/organic solvents, and alkaline solutions stronger than 0.1M OH–.
Avoid using this reference electrode with the following: NH3 buffers, sulfides, perchlorates, non-aqueous/organic solvents, and alkaline solutions stronger than 0.1M OH–.
Thermal Stability Range: 10°C - 80°C
Electrode damage may occur at temperatures beyond recommended range.
Electrode damage may occur at temperatures beyond recommended range.
Reference Electrodes
Body diameter
Body material
borosilicate glass
Electrode length
External fill solution
Frit material
Reference chemistry
Refillable
Standard potential
Typical input impedance
< 10 kΩ
Typical Variance
±3 - 5 mV
When possible, we add published articles, theses and dissertations, and books to our references library. When we know this product has been used, we will include it in this list below. If you have a reference where our product was used and it's not in this list, please contact us with the details and we will add it.
- Ahmed and Sankarasubramanian Low pH Titanium Electrochemistry in the Presence of Sulfuric Acid and its Implications for Redox Flow Battery Applications. Journal of The Electrochemical Society, 2024, 171, 060538.
- Vu et al. Harnessing the Intrinsic Ionic Rectification Properties of Blind-Hole Nanoporous Anodic Alumina for Osmotic Energy Generation. Advanced Functional Materials, 2024, n/a, 2400697.
- Vu et al. Harnessing the Intrinsic Ionic Rectification Properties of Blind-Hole Nanoporous Anodic Alumina for Osmotic Energy Generation. Advanced Functional Materials, 2024, n/a, 2400697.
- Goyal et al. Competition between CO2 Reduction and Hydrogen Evolution on a Gold Electrode under Well-Defined Mass Transport Conditions. Journal of the American Chemical Society, 2020, 142, 4154-4161.
- San Roman et al. Engineering Three-Dimensional (3D) Out-of-Plane Graphene Edge Sites for Highly Selective Two-Electron Oxygen Reduction Electrocatalysis. ACS Catalysis, 2020, 10, 1993-2008.
- Esayah et al. Flow Accelerated Corrosion of Carbon Steel with Droplet Impingement Using a Modified Rotating Cylinder Electrode Experiment. Corrosion, 2020, 76, 202-209.
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