Description
Description： * Brand new and tremendous *Take correct alkaline/acid exams with this pack of 80 Litmus paper strips *Each book also encompasses a coloration chart Specifications The scale reads from 1 to 14: 1 - three indicates a totally acidic substance 4 - 6 indicates an acidic substance 7 indicates impartial 8 - 11 indicates alkalinity 12 - 14 indicates a totally excessive level of alkalinity Package Included 1 x books containing 80 strips (80 strips in total)
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Provided by:Silver Crest
80x PH Indicator Test Strips 1-14 Laboratory Paper Litmus Tester Urine Saliva PH Acid Base Test Paper Three Precision Test Paper
-16%$ 5.51$ 6.56
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