Glass Combination pH Electrode


General purpose refillable pH Combination Electrode with 1 metre cable and BNC connector.

SKU: E8081 Category:

The Glass Combination pH Electrode is a general purpose, refillable, pH Combination, electrode ideal for use in most laboratory applications.

  • Fast Response
  • High Quality. Made in the UK
  • Compatible with all common pH meters
  • Excellent Stability
  • Ideal for general use

This electrode does not require the use of a separate reference electrode and is refillable with saturated Potassium Chloride saturated with AgCl.

With a 12mm inert glass body with a side fill hole the E8081 pH combination electrode has a 16mm diameter cap to suit all electrode stands and holders.

The ceramic annular reference junction provides a good contact with the sample to provide excellent stability and the Glass bulb is of the same low resistance glass used by research electrodes ensuring a fast response.

The E8081 pH combination electrode comes complete with a 1 metre fixed cable and a BNC connector. This means the electrode is compatible with all EDT pH meters and most modern alternatives form all manufacturers.

Calibration is normally performed using two pH buffer solutions and a temperature probe for Automatic temperature compensation (ATC). EDT provide a range of buffers. These are provided as coloured solutions in 500ml bottles, or as capsules to be dissolved in de-ionised water.

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Additional information

Weight 0.15 kg
Dimensions 26 × 9 × 4 cm




Cap Diameter




Cable Length


Junction Type

Annular Ceramic

Body Type

Re-Fillable Glass Electrode

Commodity Code


Reference Type

Silver/Silver Chloride


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Instruction Manual