• 天然铅(同位素)
  • 天然铅(同位素)

天然铅(同位素)

面议
  • 北京恒元启天化工技术研究院
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  • 进口
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  • 现货
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This Standard Reference Material (SRM) is intended for use as an isotopic standard. SRM 982 consists of 1 g of a wire th