Methods for chemical analysis of zincoxide produced by direct process—Part 3:Determination of copper oxide content—Flame atomic absorption spectrometry method
全国有色金属标准化技术委员会(SAC/TC 243)
GB/T 4372的本部分规定了直接法氧化锌中氧化铜量的测定方法。
本部分适用于直接法氧化锌中氧化铜量的测定。测定范围：氧化铜：0.000 5%~0.020%。
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