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Ag/ AgCl Reference Electrode

$74.69

SKU: ATO-RE-218

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.

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Calomel Electrode, Hg/ Hg2Cl2 Electrode

$70.89

SKU: ATO-RE-6802

Favorable price calomel reference electrode is a widely used electrochemical reference electrode in analytical chemistry and electrochemical research. Hg/ Hg2Cl2 electrode consists of a mercury-based electrode immersed in a saturated potassium chloride (KCl) solution, separated from the test solution by a porous ceramic junction.

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Calomel Reference Electrode

$70.89

SKU: ATO-RE-6802-01

Buy calomel reference electrode at economical price. This calomel electrode is a type of reference electrode commonly used in electrochemical measurements and experiments. Consists of a mercury-mercurous chloride (Hg/Hg2Cl2) electrode system, with a saturated potassium chloride (KCl) solution acting as the electrolyte.

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Mercury Sulfate Reference Electrode

$69.89

SKU: ATO-RE-CK2SO41

Low cost mercury sulfate reference electrode for ion selective electrode. This HgSO4 reference electrode is a specialized electrochemical sensor used in various industries, particularly in corrosion studies and electrochemical measurements. It consists of a saturated calomel electrode (SCE) with the addition of mercury sulfate to enhance its stability and performance.

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Saturated Calomel Reference Electrode

$70.89

SKU: ATO-RE-232-01

Purchase SCE saturated calomel reference electrode online. Low cost SCE is a widely used reference electrode in electrochemical measurements. It consists of a mercury-based electrode immersed in a saturated solution of potassium chloride (KCl) and mercury(I) chloride (Hg2Cl2).

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SCE Reference Electrode

$70.89

SKU: ATO-RE-232

Purchase affordable price SCE saturated calomel electrode online for ion selective electrode. This standard Hg/Hg2Cl2 electrode is a widely used reference electrode in electrochemical measurements and is a crucial component in many electrochemical cells. It consists of a glass tube filled with a saturated solution of potassium chloride (KCl) and a mercury/mercurous chloride (Hg2Cl2) electrode system.

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SCE Saturated Calomel Electrode

$74.69

SKU: ATO-RE-217-01

Buy SCE saturated calomel electrode online for ion selective electrode. This SCE double salt bridge reference electrode consists of a glass tube filled with a saturated solution of potassium chloride (KCl) and a mercury/mercurous chloride (Hg2Cl2) electrode immersed in the solution.

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A reference electrode is often used together with an ion selective electrode (ISE) to provide a stable reference potential to ensure measurement accuracy.

ATO provides different types of reference electrodes for your choices, they are all at favorable prices. Common types of reference electrodes include the silver/silver chloride (Ag/AgCl) electrode, saturated calomel electrode (SCE), and Mercury Sulfate (HgSO₄) electrode. These reference electrodes maintain a stable potential by using a half-cell reaction with a fixed ion concentration. The Ag/AgCl electrode is widely used due to its non-toxic nature and ease of handling.

In industrial and laboratory settings, reference electrodes are essential for accurate voltage measurements and corrosion studies. They are typically combined with working and counter electrodes in a three-electrode system for electrochemical analysis.

Reference Electrode

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