ORP-BUF: ORP Buffer Powder Solution and Electrode Test Kit

HM Digital’s ORP buffer solution comes in powder form, so it’s lightweight, takes up very little space, is inexpensive and has an indefinite shelf life.


  • Variety pack of ORP buffer solution
  • Test kit to check the quality of your ORP electrode.
  • Simple to use
  • Powder has an indefinite shelf life.
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Product Description

  • Total volume: 1.0 liter. Each powder packet makes 100 ml of solution (when mixed with distilled or deionized water)
  • Contents: 5 packets of +92mV, 5 packets of +265mV
  • Extras: Includes three empty 100 ml bottles
  • Accuracy: +/- 0.2 ORP at 25 degrees Celsius
  • Preparation directions included with the kit
  • UPC: 891144000076

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