标准摘要
[中文适用范围]： 本部分 ISO 9683 规定了两种火焰原子吸收光谱法，用于测定铁矿石中钒的质量分数。方法 1 适用于天然铁矿石、铁矿石精矿和烧结矿（包括烧结产品）中钒质量分数在 0.004% 至 0.06% 之间的测定；方法 2 适用于钒质量分数在 0.06% 至 0.5% 之间的测定。 [外文原描述]： ISO 9683-2:2009 specifies two flame atomic absorption spectrometric methods for the determination of the mass fraction of vanadium in iron ores. Method 1 is applicable to mass fractions of vanadium between 0,004 % and 0,06 %, and Method 2 to mass fractions of vanadium between 0,06 % and 0,5 %, in natural iron ores, iron ore concentrates and agglomerates, including sinter products.
英文名称Iron ores — Determination of vanadium — Part 2: Flame atomic absorption spectrometric methods