Ferrovanadium—Determination of manganese content—The potassium periodate oxidation photometric method and flame atomic absorption spectrometric method
全国生铁及铁合金标准化技术委员会
GB/T 8704的本部分规定了用高碘酸钾光度法和火焰原子吸收光谱法测定钒铁中的锰含量。本部分适用于钒铁中锰含量的测定。高碘酸钾光度法测定范围（质量分数）0.05％～0.60％；火焰原子吸收光谱法测定范围（质量分数）0.10％～1.00％。
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