... pH buffer sachets - Mayhems Solutions Ltd
pH buffer sachets

pH buffer sachets

Mayhems Solutions Ltd

  • £1.00

buffer sachets are ideal for calibration and to test the accuracy of pH meters.


  • Empty one sachet entirely (either pH 6.86 or pH 4.00) into 250ml of water (preferably distilled) at room temperature.
  • Stir solution until powder dissolved
  • nsert pH meter for calibration
  • Method of calibration will vary depending on pH meter. Refer to your manual for instructions
  • Use both 4.0 and 6.86 sachets for a more accurate (or two point) calibration.
  • Only one sachet per 250ml of water.
  • Use separate water for each sachet.
  • Discard water after use.
  • Sachets are single use only.
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