Opisy

• 1 PH fluctuate 5, eighty strips in line with pack With distinct shade PH scale for end result comparisons 2 Indicator papers used in science experiments and other fields to check the PH of a substance 3 The indicator paper set comes complete with PH readings within the vary of 5 For a closer trying out impact four one hundred pc Brand New and High Quality five Type : PH Test 6 Material: Paper 7 Size: 6 x three (L x W) Note : For a closer checking out effect, please do not expose the paper set to air or sunlight The paper needs to be kept in a depressing dry place, not damp Can no longer indicate the Acid or alkali solution when its density turned into lower than 0% Package include: 1pc * eighty x PH Test Papers 1pc * Color Chip

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