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Ag/ AgCl Reference Electrode

5 out of 5 based on 1 reviews | Write a review

$104.69

Silver/silver chloride (Ag/AgCl) reference electrode is a crucial component in electrochemical measurements, providing a stable and reproducible potential against which other electrodes can be compared. ATO Ag/AgCl reference electrode with low potential drift is commonly used in various electrochemical applications, including pH measurements and corrosion studies.

SKU: ATO-RE-218

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Overview
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ATO silver/silver chloride electrode consists of a silver wire coated with a layer of silver chloride, achieved through electrochemical methods. The Ag/AgCl reference electrode is known for its low potential drift and is commonly used in various electrochemical applications, including pH measurements and corrosion studies.

Specification

Model	ATO-218
Electrode Type	Ag/ AgCl Reference Electrode
Reference Type	Silver/Silver Chloride Single Salt Bridge Type
Salt Bridge Material	Ceramic Sand Core
Filling Liquid	Saturated KCl
Shell Material	Glass
Temperature Range	5℃~55℃
Dimension	φ12*120mm
Connector	U-Shaped Fork Piece

Dimension

Ag/ AgCl reference electrode dimension

Detail

Ag/ AgCl reference electrode detail

Application

Ag/ AgCl reference electrode application

Tips: What is an Ag/ AgCl reference electrode?

An Ag/AgCl reference electrode is a type of electrochemical reference electrode commonly used in various scientific and industrial applications. It consists of a silver (Ag) wire coated with silver chloride (AgCl), and it is immersed in a potassium chloride (KCl) electrolyte solution. The electrode provides a stable and well-defined electrochemical potential, serving as a reference point for measuring the voltage in electrochemical cells and experiments. The Ag/AgCl reference electrode is particularly popular in applications such as electrochemical sensors, corrosion studies, and analytical chemistry. Its stable and reproducible potential, along with its compatibility with aqueous environments, makes it an essential tool for accurate and reliable measurements in electrochemical experiments. The silver/ silver chloride reference electrode is known for its low impedance and minimal drift over time, contributing to its widespread use in various scientific disciplines.

In this video, ATO will show you top ten most used sensors (sensing technologies).

Existing reviews of Ag/ AgCl Reference Electrode

Dependable reference electrode

We have been using the reference electrode in our laboratory for routine pH measurements and corrosion testing, and its performance has been very reliable. The potential is stable with very low drift, even during long measurement periods, which greatly improves the accuracy and repeatability of our results. The electrode responds quickly and integrates well with our existing electrochemical setup. Build quality feels solid, and calibration remains consistent over time.

From: Zoe | Date: 07/01/2026

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