Johnson Universal PH Indicator Paper, 1-14 pH, 7MM x 5 Mtrs, 100 Strip/Pack

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.

Numerous applications such as the ones below rely on this important measurement of pH therefore tests have to be consistently dependable and time efficient.

Regardless of the final use, we will have a product fit for your requirements. Discover our range below, which is established globally as the benchmark for precise determination of pH.

• Available as 10 books of 20 strips, 1 Reel (5m x 7mm), 3 Reel refill pack and 100 strips per pack