• Conclusion: Graphite furnace atomic absorption spectrometry is sensitive, reliable simple and rapid for determination of the increment of nickel soak from the equipment of drinking water.

    结论石墨原子吸收光谱法分析测定涉水产品中增加量种灵敏可靠简便快捷方法。

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  • Determination of trace arsenic from water sample by hydride atom absorption, and effect of valence number of arsenic and varied coexisting ions on the determination were discussed.

    采用氢化物原子吸收测定样品痕量,对于样品前处理采用氢化物法测定砷含量时,砷的不同价态及共存离子影响,分别进行了探讨。

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  • In this paper, a flow-injection system with on-line ion-exchange preconcentration and atomic absorption detection was developed and applied to the determination of tEe amount of lead in natural water.

    本文提出痕量铅的在线流动注射离子交换预浓集火焰原子吸收测定方法应用于天然水的分析。

    youdao

  • In this paper, a flow-injection system with on-line ion-exchange preconcentration and atomic absorption detection was developed and applied to the determination of tEe amount of lead in natural water.

    本文提出痕量铅的在线流动注射离子交换预浓集火焰原子吸收测定方法应用于天然水的分析。

    youdao

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