GB/T 20975.11-2008
AbolishedMethods for chemical analysis of aluminium and aluminium alloys - Part 11：Determination of lead content Flame atomic absorption spectrometric method
铝及铝合金化学分析方法 第11部分：铅含量的测定 火焰原子吸收光谱法
Application Summary AI generated
This standard specifies the flame atomic absorption spectrometric method for determining lead content in aluminium and aluminium alloys. It is applied in metallurgical laboratories and quality control processes within the aluminium manufacturing industry to ensure material composition meets specified requirements. The method is used for routine analysis of lead concentrations in raw materials, semi-finished products, and final aluminium alloy products.
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