GB/T 20975.20-2008
AbolishedMethods for chemical analysis of aluminium and aluminium alloys - Part 20：Determination of gallium content Butyrhodamine B spectrophotometric method
铝及铝合金化学分析方法 第20部分：镓含量的测定 丁基罗丹明B分光光度法
Application Summary AI generated
This standard specifies the butyrhodamine B spectrophotometric method for determining gallium content in aluminium and aluminium alloys. It is applied in the metallurgical industry for quality control and material certification during the production and processing of aluminium-based materials. The method is particularly relevant for testing laboratories and manufacturing facilities that need to verify gallium concentrations within specified ranges to ensure compliance with material specifications.
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