pH Guide


HORIBA's superior electrode technology has produced unparalleled tough pH glass bulbs and unique flat sensors. Electrodes have different designs to cater a wide range of applications - from pure water to complex samples. Select the suitable electrode that is specially designed for your application.

  • High stability is required for precise measurement.
  • The folllowing electrodes have glass membrane that is highly sensitive to low conductivity water and non-aqueous solvents. A movable sleeve is used at the liquid junction for easy cleaning and clog-free measurement.

This glass-body, refillable pH electrode with temperature sensor has a sleeve junction for improved stability and repeatability. Ideal for highly accurate pH measurement.

This glass-body, refillable pH electrode with integrated temperature sensor gives stable readings even in highly viscous samples and non-aqueous solutions (e.g., solvents, cosmetics, paints).

The liquid junction is designed with...

This glass-body, refillable pH electrode gives stable readings even in highly viscous samples and non-aqueous solutions (e.g., solvents, cosmetics, paints).

The liquid junction is designed with a movable sleeve...

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