Commonly used to test urine and saliva, this short-range Hydrion pH Paper is excellent for measuring pH solutions around neutral pH 7.00 and offers clear bright single color matches at every .5 interval from pH 4.5-8.5.
The color chart has pH matches at [4.5][5.0][5.5][6.0][6.5][7.0][7.5][8.0][8.5]
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.