The pH indicator paper is an easy and quick method for measuring pH values in a solution. The pH is determined by a single colour change which can be matched with the colour scale at intervals of 1 pH.
The pH indicator paper is an easy and quick method for measuring pH values in a solution. The pH is determined by a single colour change which can be matched with the colour scale at intervals of 1 pH.
pH indicator paper
Description
pH indicator paper 1-14. Rolls of 5mx7mm
Pack (u.)
1 roll