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    SCE Reference Electrode

    5 out of 5 based on 1 reviews | Write a review
    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.
    SKU: ATO-RE-232
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    Delivery date: 6-12 days

    Saturated calomel electrodes (SCEs) have a well-defined and reproducible potential, which simplifies calibration in electrochemical experiments. They are widely used in various applications, including pH measurements, corrosion studies, and standardization of other electrodes.


    Model ATO-232
    Electrode Type Saturated Calomel (Hg/ Hg2Cl2) Reference Electrode
    Reference Type Saturated Calomel 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


    SCE saturated calomel reference electrode dimension


    SCE saturated calomel reference electrode application

    Tips: How to calibrate a SCE reference electrode?

    To calibrate a saturated calomel electrode (SCE) reference electrode, follow these steps:

    1. Prepare Solutions: Create a saturated potassium chloride (KCl) solution and a 0.01 M KCl solution.
    2. Assemble Setup: Connect the SCE to a high-impedance voltmeter. Submerge the SCE in the saturated KCl solution.
    3. Stabilize: Allow the system to stabilize, ensuring the SCE junction is immersed in KCl for at least 30 minutes.
    4. Adjust Potential: Adjust the potential of the SCE to the accepted standard potential, usually +0.241 V versus the standard hydrogen electrode.
    5. Measure Against Standard: Immerse the SCE in the 0.01 M KCl solution and measure its potential. Compare this reading to the standard potential to identify any deviation.
    6. Corrective Action: If needed, adjust the potential of the SCE to match the standard potential, ensuring accurate and reliable readings in subsequent electrochemical experiments.
    Existing reviews of SCE Reference Electrode
    Standard connectivity options simplify setup
    The standard connection options and compatibility with common electrochemical measurement systems simplify the setup process. The SCE Reference Electrode's design allows for straightforward installation and removal, enhancing its practicality for routine monitoring or research purposes.
    From: Valerian | Date: 23/11/2023
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