pH papers manufactured using high quality papers which are impregnated with mixed indicator solutions, dried and then cut to size. The acidity or basicity of a solution is defined as the pH. A myriad of commercial organisations and functions rely on the routine determination of this extremely critical measurement. The pH measurement of a solution determines the colour change of a reagent known as an indicator dye. This colour change can be matched against a calibrated colour chart to provide the pH value.
- A simple and effortless method for ascertaining the pH value of solutions
- Rapid
- Stable, dependable and high quality
- Supplied in pack of 10, each book contains 20 leaves (60 x 10mm).
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