Iron ores—Determination of manganese content—Flame atomic absorption spectrometric method
MOD ISO 9682-1:2009
全国铁矿石与直接还原铁标准化技术委员会(SAC/TC 317)
GB/T 6730的本部分规定了火焰原子吸收光谱法测定锰含量。
本部分适用于天然铁矿石、铁精矿、烧结矿和球团矿产品中锰含量的测定。测定范围(质量分数)：酸溶法 0.005%~5.0%；碱熔法 0.01%~3.0%。
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