Hydrion Jumbo Insta-Chek Dispenser 0-13 Environmental/ Safety

Hydrion Jumbo Insta-Chek Dispenser 0-13 Environmental/ Safety 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. Hydrion Insta-Chek Wide Range pH Paper, the ultimate in wide range, general purpose pH papers 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] . 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