Universal Ph Indicator Strips, 100/Bottle Sold By:1 Each All products are 100% latex-free

All products are 100% latex-free

Special 3" Original Flat Panel support belt

The silicone elastomer coating helps reduce urethral irritation

versatile skin barrier is simple to shape and reshape by hand

Universal Ph Indicator Strips, 100/Bottle Sold By:1 Each All products are 100% latex-freeLitmus paper & PH test strips are paper strips with four colored squares test the full pH range of 2 10 with a sensitivity of 0. 5. Litmus paper is the best means available to test acid base balance of solutions. Litmus paper & PH test strips are just a few of the methods used to test acidity to help diagnose possible medical conditions.