1#电解钴Co-1化学成分：钴≥99.98；镍≤0.005；铜≤0.001；铅≤0.0003；锌≤0.001；铋≤0.0003；铁≤0.003；镉≤0.0003；***≤0.0005；锑≤0.0003；锡≤0.001；磷≤0.001；碳≤0.005；铝≤0.001；锰≤0.001；镁≤0.001；杂质总合≤0.02；***格供应，质量保证，欢迎来电联系！)