ORP Buffer Solution and Electrode Test Kit

HM Digital's pH buffer solution comes in powder form, so it's lightweight, takes up very little space, is inexpensive and has an indefinite shelf life. Dry so it ships easily.

• 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.

• Total volume: 1.0 liter. Each powder packet makes 100 ml of solution (when mixed with distilled or deionized water - not included)
• 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.