Essentials Buffer 7 250ml

Essentials Buffer 7 250ml

Essentials PH Buffer 7 250ml is simply a liquid with a constant PH value of 7. This product is used to calibrate digital PH meters.

Digital PH meters will have a calibrate function usually a button to hold and all you would do is place the meter in the buffer 7 and perform a calibration. Try and calibrate your meter once a week with buffer 7 as you will find that all PH meters drift out of calibration over time.

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Essentials Buffer 7 250ml

  • Product Code: Essentials Buffer 7 250ml
  • Availability: 100
  • £4.99
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