This short-range Hydrion pH Paper provides excellent color separation in the alkaline range and offers clear bright single color matches at every .5 interval from pH 12.5-14.0.
The color chart has pH matches at [12.5][13.0][13.5][14.0]
Hydrion pH Paper is a general use pH paper. A sample of its diverse pH applications include:
Classroom Demonstrations
Hospital Laboratories
General Laboratories
Industrial Testing
Food Service
Safety Testing
Emergency Testing
Agricultural Testing
Each carton contains 10 kits, each consisting of a 15-foot roll of test paper and matching color chart. Provides for approximately 1000 tests.