Hydrion Pocket PH Set

Product Details

Consists of seven types of pH paper that, when used together, cover the entire pH range from 0 to 14. Includes one roll of Insta-Chek 0–13 pH paper—the ultimate in wide range, general purpose pH paper. It displays a different bright color for each pH value from 0–13. Also includes six rolls of narrow range paper, each paper covering a pH range of 1.5–2.5 pH units with a sharp color change of each half pH unit. Narrow range papers supplied include 1 to 2.5, 3 to 5.5, 6 to 8, 8 to 9.5, 10 to 12, and 12.5 to 14. Each 15-foot roll of paper is supplied in a plastic dispenser case with color chart and convenient tear-off tab. Set is packaged in a durable carton for permanent storage.