Electrodes

There is a wide variety of pH electrodes and pH probes designed for different applications and fields of activity. The main selection criteria include experimental conditions, body materials, electrolyte type, accuracy, and connector type. We offer products from several well-known brands in pH measurement, such as Mettler Toledo, SI-Analytics, and Hanna Instruments.

An essential accessory for your chemistry work, ion-selective electrodes are specialized measurement devices used to determine the concentration of a specific ion in a liquid. These electrodes provide high precision for measuring nitrate, chloride, fluoride, or calcium ion concentrations.

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  1. pH electrode - JLE10
    Sku 703408

    pH electrode - JLE10

    €74.58 €89.50
    +
    In stock
  2. pH eco electrode
    Sku 703731

    pH eco electrode

    €36.67 €44.00
    +
    In stock
  3. pH electrode HI1230B - HANNA INSTRUMENTS
    Sku 703379

    pH electrode HI1230B - HANNA INSTRUMENTS

    €117.00 €140.40
    +
    In stock
  4. pH electrode LE407 - METTLER TOLEDO
    Sku 703431

    pH electrode LE407 - METTLER TOLEDO

    €118.00 €141.60
    +
    In stock from the 22/05/2026
  5. pH electrode with integrated temperature probe
    Sku 703743

    pH electrode with integrated temperature probe

    €102.50 €123.00
    +
    In stock
  6. Cordon K1N banana 4 mm
    Sku 703206

    Cordon K1N banana 4 mm

    €55.00 €66.00
    +
    In stock
  7. BNC Banana Adapter
    Sku 703150

    BNC Banana Adapter

    €12.31 €14.77
    +
    In stock
  8. Combined pH electrode with XRV1-BNC filling - CHAUVIN ARNOUX
    Sku 704063

    Combined pH electrode with XRV1-BNC filling - CHAUVIN ARNOUX

    €139.00 €166.80
    +
    On order
  9. Cordon L1BNC
    Sku 703149

    Cordon L1BNC

    €67.00 €80.40
    +
    In stock
  10. Combined pH electrode PHC 3005-9 - RADIOMETER
    Sku 703627

    Combined pH electrode PHC 3005-9 - RADIOMETER

    €234.00 €280.80
    +
    On order
  11. pH electrode LE409 - METTLER TOLEDO
    Sku 702396

    pH electrode LE409 - METTLER TOLEDO

    €142.50 €171.00
    +
    On order
  12. Combined pH electrode OGPH203 - ORIGALYS
    Sku 704170

    Combined pH electrode OGPH203 - ORIGALYS

    €160.00 €192.00
    +
    On order
  13. Reference electrode REF321-9 - RADIOMETER
    Sku 702743

    Reference electrode REF321-9 - RADIOMETER

    €234.00 €280.80
    +
    On order
  14. Reference electrode Ag/AgCl B2820+ - SI ANALYTICS
    Sku 703197

    Reference electrode Ag/AgCl B2820+ - SI ANALYTICS

    €165.00 €198.00
    +
    In stock
  15. Redox Electrode M231Pt-9 - RADIOMETER
    Sku 702744

    Redox Electrode M231Pt-9 - RADIOMETER

    €251.00 €301.20
    +
    On order
  16. Combined potentiometry electrodes HI 3230B - HANNA INSTRUMENTS
    Sku 703727

    Combined potentiometry electrodes HI 3230B - HANNA INSTRUMENTS

    €203.00 €243.60
    +
    In stock
  17. Reference electrode XR42 - S7 - Chauvin Arnoux
    Sku 703807

    Reference electrode XR42 - S7 - Chauvin Arnoux

    €197.00 €236.40
    +
    On order
  18. Silver electrode M291Ag-9 - RADIOMETER
    Sku 702745

    Silver electrode M291Ag-9 - RADIOMETER

    €251.00 €301.20
    +
    On order
  19. Combined pH electrode PHC 3001-9 - RADIOMETER
    Sku 702741

    Combined pH electrode PHC 3001-9 - RADIOMETER

    €251.00 €301.20
    +
    On order
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