pH Test Strips (80 Strips)
$25.39
$38.09
Universal pH test paper (1–14) is a practical tool for quick and easy measurement of acidity or alkalinity (pH) in various solutions. These test strips are impregnated with a mixture of indicators that react to the pH value, causing a rapid color change corresponding to the pH of the tested liquid. After testing, the result is compared with the color scale provided on the packaging to obtain an approximate pH value ranging from 1 to 14.
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