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pH Buffer Solution

Also available: pH Meters | pH and ORP Storage Solutions

pH Buffer Solution/Powder Pillows

HM Digital's pH buffer solution comes in powder form, so it's lightweight, takes up very little space, is inexpensive and has an indefinite shelf life.
Sold in packs of 5.


Simple to use.
Powder has an indefinite shelf life.


Volume: Each powder packet makes 100 ml of solution (when mixed with distilled or deionized water)
Contents: 5 packets of selected pH solution
Accuracy: +/- 0.02 pH at 25 degrees Celsius

Price includes delivery to UK Mainland

For 5 packets of selected solution - £5.50 (£6.60 including vat and delivery)

Please select from the following:

For 2 packets of each (6 in total) - £6.00 (£7.20 including vat and delivery)

pH 4.0 Buffer Powder Pillows - x2
pH 7.0 Buffer Powder Pillows - x2
pH 10.01 Buffer Powder Pillows - x2