Whatman pH Indicator Strips, Whatman products (Cytiva)
pH Indicator Papers and Test Strips
Universal indicator strips which have been impregnated with a mixture of several indicators. On contact with the sample solution they assume a particular color. A check against the color comparision table supplied allows the pH to be determined.
- Instant pH readings
- Accurate for a wide range of routine pH testing
- Convenient and portable for field use