Hydrion Insta-Chek Plastic PH Strip 0-13

Hydrion Insta-Chek Plastic pH Strip 0-13 This Insta-Chek pH Test Dip-Stik provides excellent color separation. These wide-range Dip-Stiks offer clear bright single color matches at every 1.0 interval from pH 0.0-13.0. The color chart has pH matches at [ 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] Each carton contains 10 cases with 100 strips per case. Provides for approximately 1000 tests.