Oakton pH Assorted Buffer Solution Pack


Key Features:

  • NIST traceable materials
  • High Accuracy: 0.01 pH
  • Includes one each 500 mL pH Buffer: 4.01, 7 and 10 pH
  • Includes one 500 mL Electrode cleaning solution
  • Includes one 500 mL Electrode storage solution
  • Labeled with pH vs temperature tables for accurate calibration
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All Oakton pH buffer solutions are freshness dated, and standardized against NIST-certified references to ensure quality. ±0.01 pH at 25°C.

OAKTON pH buffer solution bottles are labeled with the name and CAS number for all ingredients (for “Right-to-Know” requirements), and are supplied with an MSDS (Material Safety Data Sheet).


  • 500 mL pH 4.01
  • 500 mL pH 7.00
  • 500 mL pH 10.00
  • 500 mL Electrode cleaning solution
  • 500 mL Electrode storage solution


The Oakton pH assortment pack includes one 500-mL bottle each of pH 4.01, 7.00, and 10.00 buffers; one 500-mL bottle of cleaning solution; and one 500-mL bottle of storage solution to properly store your electrode while not in use.
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