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Oakton™ Oakton™ pH Calibration Buffer Bottles

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).

Manufacturer:  Oakton™ WD0065400

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Catalog No. 13-300-154




pH Buffer, Electrochemistry Accessory, Cole Parmer; Oakton pH Calibration Buffer, 1.68pH, 4.01pH, 1 pt. (0.5L), 0.01 pH accuracy at 25deg.C/77deg.F, Certified to NIST traceable standards, Shipping weight: 1.25 lb. (0.6kg)

  • pH buffer solutions allow the user to adjust their system to read accurate measurements
  • Store buffers away from direct sunlight.
Description & Specifications