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PH试纸, 0 - 14 pH, 单卷

PH试纸, 0 - 14 pH, 单卷

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    Reel of 5 m x 7 mm

    Gradation of scale: 0 - 1 - 2 - 3 - 5 - 6 - 7 8 - 9 - 10 - 12 - 14

    A direct reading pH paper with the widest range available in a single paper

    A simple, single color match for all pH values

    Distinct and easily matched color separations

    Accurate, reproducible readings with an immediate respon

     

    pH试纸使用方便,读数迅速准确,在实验室以及工业化生产中都有广泛的应用。

    特点
    ·直接测定pH值
    ·广泛pH测试的常规校准
    ·廉价
    ·便携式,易于野外使用

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