The pads on these polypropylene (environmentally friendly) strips are prepared as a non-bleed system, therefore the resultant colour change will remain far longer and readable until the pads are dry. These strips provide an accurate method of measuring the pH of a solution and produce high quality results each time.

1 Pad Universal pH 1-11 Indicator Polypropylene Strips
pH 1.0 – pH 11.0 (1.0 - 2.0 - 3.0 - 4.0 - 5.0 - 6.0 - 7.0 - 8.0 - 9.0 - 10.0 - 11)

3 Pad Universal pH 0-14 Indicator Polypropylene Strips
(for more defined values)
pH 0.0 – pH 14.0 (0.0 - 1.0 - 2.0 - 3.0 - 4.0 - 5.0 - 6.0 - 7.0 - 8.0 - 9.0 - 10.0 - 12.0 - 14.0)

1 Pad Comparator pH Polypropylene Strips
pH 0.0 – pH 1.5 (0.0 - 0.3 - 0.5 - 0.8 - 1.0 - 1.5)
pH 0.0 – pH 2.5 (0.0 - 0.5 - 1.0 - 1.5 - 2.0 - 2.5)
pH 3.0 – pH 6.0 (3.0 - 3.5 - 4.0 - 4.5 - 5.0 - 5.5 - 6.0 )
pH 4.0 - pH 7.0 (4.0 - 4.4 - 4.8 - 5.2 - 5.6 - 6.0 - 6.5 - 7.0)
pH 5.0 – pH 9.0 (5.0 - 5.5 - 6.5 - 7.0 - 7.5 - 8.5 - 9.0)

Wine Indicator Strips
pH 2.8 – pH 4.4 (2.8, 3.2, 3.6, 4.0 and 4.4)

Beer Indicator Strips
pH 4.6 – pH 6.2 (4.6, 5.0, 5.4, 5.8, and 6.2)

To view our full range of pH Indicator Polpropylene Test Strips please download the catalogue from the menu bar above or the home page