150 Universal pH Paper Strips 0-14 Acid Alkaline pH Level Test Strips multi-colors. pH Test Strips for Testing Alkaline and Acid Levels in the Water, Food, Pools, Aquariums, Soil
- ✅ Good Quality – Each pH strip is made of good quality litmus paper, won’t bleed like normal litmus paper.
- ✅ Fast, easy, accurate & disposable
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