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  • Laboratory Education

    BTB Comparator Paper pH 6.2 - 7.8

    Johnson Test Papers BTB Comparator Paper pH 6.2 - 7.8, pH paper- for use in laboratory,and education Available as 10 books of 20 strips, 1 reel (5m x 7mm),and 200 strips per pack.

    Presentation
    Presentation Product Code
    Presentation: 10 books of 20 strips Product Code: 044.1
    Presentation: 1 reel (5m x 7mm) Product Code: 044.5
    Presentation: 200 strips per pack Product Code: 044.33
    BTB Comparator Paper pH 6.2 - 7.8