pH indicator strips pH 11.0 - 13.0, 100 strips (non-bleeding)

J-pHix pH tests are valuable for analysing aqueous solutions in environmental assessments and industrial in-process controls. Johnson Test Papers’ J-pHix pH indicator strips offer notable advantages over other pH test strips due to their distinctive manufacturing process.

The sample will not be contaminated if the pH indicator strip is left in the solution, as the pH indicator dye does not bleed. This straightforward semi-quantitative method allows for determining the pH value by visually comparing the reaction pad with the colour chart.

The colour is precisely printed for each batch produced. A clear plastic case ensures safe storage and easy access to the strips. It is recommended for providing an indication or pre-testing of pH values before further analysis.