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Oakton™ Oakton™ pH Calibration Buffer Bottles

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pH:
1.68
4.01
7.00
10.00
12.45

Use these PH buffers for meters with 0.01 resolution. Oakton™ pH Calibration Buffer Bottles are standardized against NIST-traceable pH references within 0.01 pH at 77°F (25°C).

  • pH buffer solutions allow the user to adjust their system to read accurate measurements
  • Store buffers away from direct sunlight.
pH 4.01
Quantity 500mL