Silver/Silver Chloride (Ag/AgCI) Electrode

Product Description Silver/Silver Chloride (Ag/AgCl) reference electrodes are commonly used in neutral aqueous solutions and are filled with saturated KCl solution. For acidic or alkaline solutions, we recommend using a salt bridge to help protect the reference electrode and reduce contamination between the filling solution and the test electrolyte. Available models include R1038, R1060 Regular, R1060 Long, R1038K Amber Glass, R1060K Amber Glass, R8060 Double Bridge, PK-1020 and PK-1038. R2060 is also available upon request. Custom sizes are available upon request. Reference Potential Electrode Reaction Environment Standard Potential (25°C) AgCl + e⁻ → Ag + Cl⁻ Neutral aqueous solution E⁰ = +0.198 V vs. RHE Product Specifications Name / Model Body Material Diameter Length Type Notes R1038 Glass 3.8 mm 85 mm Ag/AgCl Standard compact size R1060 (regular) Glass 6.0 mm 110 mm Ag/AgCl Standard full-size R1060 (long) Glass 6.0 mm 155 mm Ag/AgCl Extended body R1038K Amber Glass 3.8 mm 85 mm Ag/AgCl Light-shielding type; same structure as R1038 R1060K Amber Glass 6.0 mm 110 mm Ag/AgCl Light-shielding type; same structure as R1060 R2060 PTFE 6.0 mm 75 mm Ag/AgCl Chemically resistant R8060 Glass 6.0 mm 110 mm Ag/AgCl (Double bridge) Double-bridge configuration PK-1020 PEEK rod with PTFE front end 2.0 mm 115 mm Ag/AgCl (electrolyte-less) Compact, glovebox-friendly PK-1038 PEEK 3.8 mm 115 mm Ag/AgCl (electrolyte-less) Compact, glovebox-friendly ⚠️ Please Note When electrochemical cells and electrodes are ordered together, the electrode size will be matched to the corresponding cell. Please refer to the table above for model-specific dimensions. Download Ag/AgCI Electrode User Manual: