Conduct precise pH determinations with pH Electrode ROSS Ultra

ROSS Ultra pH Electrode ROSS Ultra

  • pH Range: 0 to 14
  • Precision: 0.01
  • Connector: WPBN

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Conduct precise pH determinations with the Thermo Scientific Orion  8102BNUWP ROSS Ultra pH Electrode, a general purpose, top performance glass body combination electrode with waterproof BNC connector

The pH response is independent of temperature changes and can be used on any pH meter with a BNC connection.


60ml bottle of Orion ROSS electrode fill solution, 810007


  • pH buffers for calibration
  • Beakers, plastic or glass
  • Magnetic stirrer or Orion stirrer probe
  • Distilled or deionized water

Compatible with

Waterproof BNC connector is compatible with any standard BNC connector both on Thermo Scientific™ Orion Star Series meters and competitive meter models.

Recommended for

Q.C. and research applications

All Thermo Orion electrodes are available on request.

pH Range0 to 14
Operating Temperature0° to 100°C
32° to 212°F
MaterialGlass body
Filling Solution Type3M KCl
Cable Length39.4 in.
Connector TypesWPBN
Internal ReferenceROSS
Includes60ml bottle of Orion ROSS electrode fill solution