WIDE pH RANGE: Johnson pH test paper measures pH levels from 1-14, covering the full spectrum of acidity, neutrality, and alkalinity for comprehensive testing
CONVENIENT PACK: Contains 10 test strips per box, ideal for multiple tests in research laboratories, chemical labs, and detergent industry applications
Easy to use: Simply dip the strip into the solution for a few seconds, then remove it and compare the color change to the provided table to determine the pH level.
