Chinese Standard: GB/T 6730.69-2010

Iron ores—Determination of fluoride and chloride content—Ion chromatography

全国铁矿石与直接还原铁标准化技术委员会

GB/T 6730的本部分规定了铁矿石中氟和氯含量的离子色谱测定方法。
本部分适用于天然铁矿石、铁精矿、球团矿和烧结矿中氟和氯含量的测定。测定范围（质量分数）：氟为0.005％～4.00％，氯为0.005％～0.5％。

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