GB/T 4372.4-2015
ActiveMethods for chemical analysis of zincoxide produced by direct process—Part 4：Determination of cadmium oxide content—Flame atomic absorption spectrometry method
直接法氧化锌化学分析方法 第4部分：氧化镉量的测定 火焰原子吸收光谱法
Application Summary AI generated
This standard specifies a flame atomic absorption spectrometry method for determining cadmium oxide content in zinc oxide produced by the direct process. It is applied in the metallurgical industry for quality control and chemical analysis of zinc oxide products, particularly to ensure compliance with impurity limits for cadmium. The method is used by testing laboratories and manufacturers to verify product purity in applications such as rubber, ceramics, and pigments.
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