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    Comparator Paper pH 5.2 - 6.7 Comparator Paper pH 5.2 - 6.7

    Comparator Paper pH 5.2 - 6.7

    Johnson Test Papers Comparator Paper pH 5.2 - 6.7, pH paper- for use in laboratory,and education Available as 100 books of 20 strips, 1 reel (5m x 7mm) ,and 200 strips per pack.

    Presentation
    Presentation Product Code
    100 books of 20 strips 007.1
    1 reel (5m x 7mm) 007.5
    200 strips per pack 007.33