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    Comparator Paper pH 7.2 - 9.7

    Comparator Paper pH 7.2 - 9.7

    Johnson Test Papers Comparator Paper pH 7.2 - 9.7, pH paper- for use in laboratory,and education Available as 1 reel (5m x 7mm).

    Presentation Product Code
    1 reel (5m x 7mm) 056.5