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ORP Calibration Solutions From Sensorex

Sensorex - B125 ORP Calibration Kit

ORP,Calibration,Solutions,SensorexUse this kit for pH sensor calibration, then convert the pH buffers into stable ORP buffers by saturating with quinhydrone for ORP sensor calibration. The kit can be used for up to 30 calibrations.

  • Simple calibration of pH and ORP simultaneously

  • Fast response time

  • Mix and prepare the calibration buffers in seconds

  • Instantly ready for use and ships with plastic beakers and stirring sticks

  • One year shelf life guaranteed

Instruction Sheet for B125 ORP Calibration Kit

Safety Data Sheet for B125 ORP Calibration Kit


B225 Zobell ORP Calibration Solution

Use this pre-mixed ORP calibration solution for verifying and calibrating ORP sensors.The solution standard is 228mV and is widely used for ORP sensor calibration. Supplied in a pint (16oz) bottle with long term stability.

  • Simple calibration of ORP sensors to known standard

  • Fast response time with all ORP sensors

  • No mixing required – solution is pre-mixed and instantly ready for use

  • One year shelf life guaranteed


S016 pH / ORP Electrode Storage Solution

Extend the life of your pH and ORP sensors by using the Sensorex pH electrode storage solution. When the sensor is not in use, place the sensor glass measurement area into the storage solution. The pH electrode storage solutions are supplied in pints (473 ml).


  • Volume: Pint (473mL)

  • pH Value: 3.5 – 4.1 pH

SDS Sheet for pH Electrode Storage Solutions


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