Chinese Standard: GB/T 223.65-2012

Steel,iron and alloy—Determination of cobalt content—Flame atomic absorption spectrometric method

MOD  ISO 11652:1997

全国钢铁标准化技术委员会(SAC/TC 183)

GB/T 223的本部分规定了用火焰原子吸收光谱法测定钢铁中钴含量。
本部分适用于钢铁及合金中质量分数为0.003%～5.0%钴含量的测定。

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