Buffer Solution PH 4.01 - 250ml

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  • Premium quality Buffer Solution pH 4.01, NIST traceable with certificate of analysis. 
  • Suitable for a wide variety of applications: Lab, Water Treatment, Food, Brewing, Hydroculture, Pool & Spa...
  • The Built-in dispenser allows you to directly place the pH electrode into the pH buffer solution without contamination of the rest of the liquid and minimizes spillage.
  • Avoiding contamination and spillage will maintain the accuracy of the buffer solution for a longer period of time, prolonging the lifespan of the buffer solution.
  • The pH Buffer solution is universally compatible and can be used for the calibration of all pH electrodes and pH meters.
  • Extra long shelf-life of 3 years.
  • 250ml Buffer Solution pH 4.01