Chinese Standard: GB/T 18114.7-2010

Chemical analysis methods of rare earth concentrates—Part 7:Determination of iron oxide content—Potassium dichromate titration

全国稀土标准化技术委员会(SAC/TC 229)

GB/T 18114的本部分规定了稀土精矿中氧化铁含量的测定方法。
本部分适用于稀土精矿中氧化铁含量的测定，测定范围0.50%～10.0%。

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