ISO 11876:2010 硬质合金 钴金属粉末中钙、铜、铁、钾、镁、锰、钠、镍和锌的测定 火焰原子吸收光谱法

标准编号：ISO 11876:2010

中文名称：硬质合金 钴金属粉末中钙、铜、铁、钾、镁、锰、钠、镍和锌的测定 火焰原子吸收光谱法

英文名称：Hardmetals — Determination of calcium, copper, iron, potassium, magnesium, manganese, sodium, nickel and zinc in cobalt metal powders — Flame atomic absorption spectrometric method

发布日期：2010-08

标准范围

ISO 11876:2010规定了一种火焰原子吸收光谱法，用于测定钴金属粉末中铜、钾、镁、锰、钠和锌的质量分数，范围为0001%至0.01%，钙的质量分数为0002%至0.01%，铁和镍的质量分数为0002%至0.05%。

ISO 11876:2010 specifies a flame atomic absorption spectrometric method to be used for the determination of the mass fractions of copper, potassium, magnesium, manganese, sodium and zinc in cobalt metal powders in the range of 0,001 % to 0,01 %, calcium in the range of 0,002 % to 0,01 %, and iron and nickel in the range of 0,002 % to 0,05 %.

标准预览图