Wide Range pH Test Strips
pH Indicator Papers and Test Strips
The ideal litmus test strip for classroom or professional laboratory use.
These pH test strips provide a distinct color for each pH unit from 1 to 14. Economically priced, this litmus paper is ideal for use in pH experiments where a wide range of acids and bases is involved.
Each vial contains 100 pH Tests. Each strip measures 3mm x 12mm. Includes color comparison label.