pH Indicator Strips
![pH Universal Indicators Strips Pkt Of 200](https://www.wiltronics.com.au/wp-content/uploads/images/tools-and-test/ph-universal-indicators-strips-pkt-of-200.jpg)
These pH Indicator Strips show how neutral, acidic, or alkaline a solution is. Our selection includes Blue Litmus Paper, pH Test Strips 5.5 to 9.0, Red Litmus Paper, and Universal pH Indicator Strips. Great for laboratory or general use.