HM-ORP-BUF 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.
FEATURES
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Variety pack of ORP buffer solution.
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Test kit to check the quality of your ORP electrode.
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Simple to use.
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Powder has an indefinite shelf life.
SPECIFICATIONS
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Total volume: 1.0 liter. Each powder packet makes 100 ml of solution (when mixed with distilled or deionized water)
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Contents: 5 packets of +92mV, 5 packets of +265mV
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Extras: Includes three empty 100 ml bottles
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Accuracy: +/- 0.2 ORP at 25 degrees Celsius
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Preparation directions included with the kit |