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£1.20
These pH papers come in a book of 20 testing strips with an easy to use colour guide. Simply dip the test strip into the solution to be tested, remove from the solution and compare the colour to the chart on the cover of the book of strips.
These pH papers will measure between pH 1 (acidic) – pH 14 (alkaline).
19th February 2025
We are pleased to announce that we have two new products on our website this month! Regulation changes in October 2023 made it illegal to sell certain strength chemicals to the general public. The regulations covered both raw materials such as certain strength acids and also products that contained those…
