Conveniently packed in flip-top vials, these premium quality, wide-range plastic strips offer clear, bright single color matches at every 0.5 interval from pH 6.5-13.0.

The color chart has pH matches at: [6.0] [6.5] [7.0] [7.5] [8.0] [8.5] [9.0] [9.5] [10.0] [10.5] [11.0] [11.5] [12.0] [12.5] [13.0]

Each vial contains 100 strips. Available as a single vial or case of 6 vials.

Dip the strip into the test solution, then instantly compare the resulting color with the matching pH color chart.