Methods for chemical analysis of tin concentrates—Part 13:Determination of magnesium oxide content,calcium oxide content—Flame atomic absorption spectrometric method
全国有色金属标准化技术委员会(SAC/TC 243)
GB/T 1819的本部分规定了锡精矿中氧化镁、氧化钙量的测定方法。
本部分适用于锡精矿中氧化镁、氧化钙量的测定。测定范围：氧化镁0.010%～3.50%；氧化钙0.050％～15.00%。
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