Glass-Body pH Electrode BNC

Glass-Body pH Electrode BNC

Education Level:



Glass-Body pH Electrode BNC


Connect the Glass-Body pH Electrode to our Electrode Amplifier to measure pH in aqueous, heterogeneous, and organic solutions.


This high-quality glass body pH electrode can be used in non-aqueous solutions and solutions that contain organic solvents, strong acids, or strong bases. The electrode features a sealed, gel-filled Ag-AgCl combination reference electrode and uses a BNC connector. Use with Vernier interfaces requires the Electrode Amplifier. Also compatible with Go Direct® Electrode Amplifier.


  • pH range: 0–14
  • Type: Glass shaft, sealed combination electrode with Ag/AgCl reference
  • Temperature range: 0–80°C (readings not compensated)
  • Accuracy
    • ±0.2 pH units (factory calibration)
    • ±0.05 pH units (user calibration)
  • Response time:
    • s (to 90% of full reading in aqueous buffer)
    • s (to 90% of full reading in 50% acetonitrile)
  • Shaft diameter: 12 mm OD
  • Shaft material: glass


The Glass-Body pH Electrode BNC connects via BNC to one of our Electrode Amplifiers.

What's Included

  • Glass-Body pH Electrode with BNC terminated cable
  • pH storage solution bottle with pH storage solution
  • User manual



5-year limited warranty (consumables excluded)
See our warranty policy

Replacement Parts

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Educational use only: Vernier products are designed for educational use. They are not appropriate for industrial, medical, or commercial applications.

* AP and Advanced Placement Program are registered trademarks of the College Entrance Examination Board, which was not involved in the production of and does not endorse this product.

** The IB Diploma Program is an official program of the International Baccalaureate Organization (IBO) which authorizes schools to offer it. The material available here has been developed independently of the IBO and is not endorsed by it.