pH Buffer Solutions for the Calibration of pH Electrodes (25 °C)

pH buffer solutions for calibrating pH measuring devices.

  • ready for use
  • DIN 19267+
  • stabilized
  • color coded
  • certified
  • traceable to NIST/PTB

Quality analysis certificate or manufacturing certificate upon request (please specify when ordering).

All solutions are stabilized to prevent micro-organismal growth and are therefore permanently protected even after opening. Detailed pH/temperature table available for download.

Other container sizes and types on request.

Graduated dispenser bottles (5/10/15/20/25 ml marks) available.