Methods for chemical analysis of copper ores,lead ores and zinc ores—Part 2:Determination of lead content
全国国土资源标准化技术委员会
GB/T 14353的本部分规定了铜矿石、铅矿石、锌矿石中铅量的测定方法。
本部分适用于铜矿石、铅矿石、锌矿石中铅量的测定。
测定范围：火焰原子吸收分光光度法0.001%～5%的铅，EDTA容量法0.50%～20%的铅。
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