The content of the lead in cosmetic was determined by using the blazing atomy absorbed spectrum, and the samples'pretreatment and experimental conditions were studied.

  • 用火焰原子吸收光谱测定化妆品中铅,并对样品前处理,试验条件等进行了研究。

  • 互联网摘选 2025-01-19 23:35:39

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