-40%
Wide-Range pH Test Paper, 1-14, Case of 10 Packs of 100
$ 11.93
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Description
Our eBay StoreWide-Range pH Test Paper, 1-14, Case of 10 Packs of 100
This test paper allows you to test the acidity or alkalinity of of a solution with more accuracy than the pass/fail nature of red and blue litmus paper. Packaged in boxes of 100 strips of paper. Sold in a pack of 10 boxes of test paper.