pH buffers CPY20

pH buffers CPY20

Highly precise pH buffers for all industries

The high-quality CPY20 buffers guarantee pH calibration to ultimate precision. They are produced and bottled in the permanent calibration laboratory that has successfully passed the tough DAkkS accreditation (German accreditation authority). The buffers are specified with an accuracy rating of +/-0.02 pH. They are traceable to NIST and PTB standard reference material and contain only FDA-listed preservatives. Using CPY20 you will achieve correct values that you can rely on.


  • Higher process safety thanks to more accurate calibration
  • Complete traceability for detailed process documentation
  • Product contamination excluded due to FDA-listed preservatives
  • Highly flexible: Seven different buffers available for any kind of process

Field of application

The quality buffers are used for calibration and adjustment of pH electrodes.

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