Methods for chemical analysis of gold ores—Part 14:Determination of thallium content—Inductively coupled plasma atomic emission spectrometry and inductively coupled plasma mass spectrometry
全国黄金标准化技术委员会(SAC/TC 379)
GB/T 20899的本部分规定了金矿石中铊量的测定方法。
本部分适用于金矿石中铊量的测定，测定范围：方法1：20.0 μg/g～250.0 μg/g；方法2：0.20 μg/g～50.00 μg/g。
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