Excellent for wide range, general purpose pH testing.
Has a distinct color match at each full pH unit:[0.0][1.0][2.0][3.0][4.0][5.0][6.0][7.0][8.0][9.0][10.0][11.0][12.0][13.0].
The Hydrion Insta-Chek pH Papers provide:
They are very easy to use. Simply tear off a small strip of pH paper, dip into the test solution, then instantly compare the resulting color with the matching pH color chart.
Hydrion Wide Range pH Paper is a general use pH paper. Has enough for appx 100 tests.
Used in a wide variety of applications including:
Chemistry, Classroom Demonstrations, Hospital Laboratories, General Laboratories, Industrial Testing, Food Service, Safety Testing, Emergency Testing, Agricultural Testing