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• Description Condition: 100 percent Brand New and High Quality Take correct alkaline/acid assessments with this pack of eighty Litmus paper strips Each e book additionally includes a color chart Specifications The scale reads from 1 to 14: 1 - 3 signifies a completely acidic substance 4 - 6 signifies an acidic substance 7 signifies neutral 8 - 11 indicates alkalinity 12 - 14 indicates a completely excessive point of alkalinity Package Included 1 x books containing eighty strips (80 strips in total) 20books(pcs)or10books(pcs) or 5books(pcs) could be chosen

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