Electrodes & Probes

Shop our selection of highly accurate and simple to use electrodes and probes. Hanna's electrodes and probes boast an excellent value due to their accuracy and affordability.

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  1. HI4103 Cadmium Combination Ion Selective Electrode

    The HI4103 is a solid state, combination ion selective electrode (ISE) for the determination of cadmium (Cd2+) in solution. The mixed cadmium sulfide/silver sulfide sensing pellet produces a potential change due to the cadmium ion exchange between the inorganic pellet membrane and the sample. The internal sensing elements are housed within a durable polyetherimide (PEI) body.

    The HI4103 is ideal for a variety of applications in electroplating, battery construction, and in the laboratory.

    solid state sensor

    Solid state sensor

    cone geometry

    Skirted cone geometry

    Detection from 0.01 to 11,200 mg/L Cd2+

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  2. HI4003 Cadmium Half-Cell Ion Selective Electrode

    The HI4003 is a solid state, half-cell ion selective electrode (ISE) for the determination of cadmium (Cd2+) in solution. The mixed cadmium sulfide/silver sulfide sensing pellet produces a potential change due to the cadmium ion exchange between the inorganic pellet membrane and the sample. The internal sensing elements are housed within a durable epoxy body.

    The HI4003 is ideal for a variety of applications in electroplating, battery construction, and in the laboratory.

    Solid state sensor

    Detection from 0.01 to 11,200 mg/L Cd2+

    For use with HI5315 reference half-cell

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  3. HI5315 Reference Electrode for ISE Half-Cells
    $240.00

    Ships within 1-2 Business Days

    The HI5315 reference electrode is a silver/silver chloride double junction half-cell designed for use with ion selective electrode (ISE) and pH half-cells.

    The reference electrode provides a stable reference voltage when paired with a sensing half-cell. The external reference electrolyte chamber is refillable and easy to drain with the quick flush sleeve design. The internal reference elements are housed within a durable polyetherimide (PEI) body. A fast responding liquid junction, excellent reproducibility, and ease of use will mark this reference as the “best” in your lab.

    Skirted cone geometry

    Quick flush sleeve

    For use with ISE and pH half-cells

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  4. HI5312 Reference Electrode for Samples with Suspended Solids
    $135.00

    Ships within 1-2 Business Days

    The HI5312 is a glass body, refillable, double junction, half-cell reference electrode with a 4 mm banana connector. This electrode has a PTFE sleeve junction in the outer reference cell and is made for use in temperatures ranging from -5 to 80°C.

    This design consideration is made for measurements in samples with suspended solids, and can also be used in a variety of titrations.

    Half-Cell Design

    Refillable Electrode

    PTFE Sleeve Junction

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  5. HI5313 Reference Electrode for FC301B
    $120.00

    Ships within 1-2 Business Days

    The HI5313 is a PEI body, refillable, single junction, half-cell reference electrode with a 4 mm banana connector. This electrode has a single ceramic junction in the outer reference cell and is made for use in temperatures ranging from -5 to 60°C.

    This design consideration is made for use with the FC301B fluoride half-cell ion selective electrode.

    Half-Cell Design

    Durable PEI Body

    Gel Electrolyte

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  6. HI5412 Reference Electrode for General Purpose, ISE and Titrations
    $120.00

    Ships within 1-2 Business Days

    The HI5412 is a glass body, refillable, double junction, half-cell reference electrode with a 4 mm banana connector. This electrode has a single ceramic junction in the outer reference cell and calomel references.

    This design consideration is made for for use with ion selective electrodes, titrations, and general purpose applications in temperatures ranging from -5 to 60°C.

    Half-Cell Electrode

    Calomel References

    Single Ceramic Junction

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  7. HI5413 Reference Electrode for ISE and Samples with Suspended Solids
    $135.00

    Ships within 1-2 Business Days

    The HI5413 is a glass body, refillable, single junction, half-cell reference electrode with a 4 mm banana connector. This electrode has a PTFE sleeve junction in the outer reference cell, calomel references, and is made for use in temperatures ranging from -5 to 60°C.

    This design consideration is made for measurements in samples with suspended solids, and can be used in a variety of titrations.

    Half-Cell Design

    Calomel References

    PTFE Sleeve Junction

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