THINK ALKALINE pH test liquid (BLU/150-200 tests)

THINK ALKALINE pH test liquid (BLU/150-200 tests)

$12.95
Water pH reagent liquid suitable for testing tap and potable water. Place 1-2 Drops of the pH liquid to test your tap or drinking water pH level. Check results instantly with the color chart (pH 4.0-10.0). 15ml.       

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