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Typical Analysis:        Copper Oxide        99.3% min.
        Zn        30 ppm max.
        Fe        30 ppm max.
        Pb        5 ppm max.
        Ni        10 ppm max.
        Chloride        15 ppm max.
        Dissolving speed(sec)        30 seconds max.
        Insoluble in Acid        0.003% max.
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bmw007(½ð±Ò+2): 2010-11-02 22:54:11
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