Hydrion pH papers Jumbo Size are easier to read with larger color charts. The 0.5" width of the paper allows for clearer and faster color matching.

The wide pH paper Hydrion Insta-Chek line, the ultimate in broad-range general purpose pH paper, has a distinct color match to each full pH unit: [0.0] [1.0] [2.0] [3.0] [5.0] [6.0] [7.0] [8.0] [9.0] [10.0] [11.0] [12.0] [13.0].

Hydrion pH paper Jumbo Insta-Chek Wide Range consists of a 0.5” by 600” pH roll of paper, packed in a plastic dispenser with an extra large color chart for easy color matching. Expects approximately 150 tests.