HM Digital's pH buffer solution comes in powder form so it is lightweight, takes up very little space, is inexpensive and has an indefinite shelf life.
Each powder packet makes up 100 ml of solution when mixed with distilled or deionized water.
Sold in packs of 5.
FEATURES
Simple to use.
Powder has an indefinite shelf life.
Prices include delivery to UK Mainland
(ex. Scottish Highlands)
£5.50
(£6.60 including vat and delivery)
Select from the following: