Provides instant, easy-to-read results, with bright, long-lasting single-color matches.
0.0-13.0 Hydrion Double Roll pH Papers consist of two rolls of pH papers packaged in a protective plastic dispenser with stainless steel cutoff lips and two matching color
Hydrion Jumbo Size ph Papers are easier to read with larger color charts. The .5"" width of the paper enables clearer and quicker color matching.charts. Hydrion Jumbo Insta-Chek Wide Range pH Paper consists of a .5"" by 600"" roll of pH paper, packed in a plastic dispenser with an extra large color chart for easy color matching. Provides for approximately 150 tests.
Hydrion pH Wide Range Papers have a clear 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].
pH color changes are distinct and easily matched to the color chart.