Conveniently and easily test the pH level of your pool with the Taylor Technologies pH Indicator Solution No. 4 2 oz.
- Bottle: 2 oz
- pH Indicator Solution (2000 series), Phenol Red
- R-0004-C
When not in use, the convenient dropper bottle container can be stored in a temperature ranging from 36-85 degrees Fahrenheit or 2-29 degree Celsius.