The Hydrion Insta-Chek pH test paper is the ultimate in wide range, general purpose, pH paper. It displays a different bright color for each pH value from 0–13. The response time is immediate, and the readings are reproducible and accurate.
The Insta-Chek 0–13 pH paper is the ultimate in wide range, general purpose, pH paper. It displays a different bright color for each pH value from 0–13. The response time is immediate, and the readings are reproducible and accurate. Includes a double roll dispenser containing two 15-foot rolls of Insta-Chek 0–13 and two color charts. Refill package (AP5412) contains five 15-foot rolls of Insta-Chek 0–13.
1-800-452-1261
