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Determination of Metal Elements in Artemisia annua L. by Atomic Absorption Spectrometry

C Sundriyal R

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Abstract

The samples were digested with the HNO3-HClO4 system and then the flame atomic absorption spectrometry was adopted to determine the contents of 5 mental elements(Fe,Mg,Mn,Cu,Zn) in Artemisia annua L.with 5 different resources.The result showed the content of 5 mental elements in A.annua L.from high to low were Mg,Fe,Mn,Zn and Cu.The additional standard recoveries of sample was 98.00%～104.00% with RSD(n=3) of 0.51%～2.86%.The established method was fast,simple,sensitive,precise and accuract.

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What this paper is about

The samples were digested with the HNO3-HClO4 system and then the flame atomic absorption spectrometry was adopted to determine the contents of 5 mental elements(Fe,Mg,Mn,Cu,Zn) in Artemisia annua L.with 5 different resources.The result showed the content of 5 mental elements in A.annua L.from high to low were Mg,Fe,Mn,Zn and Cu.The additional standard recoveries of sample was 98.00%～104.00% with RSD(n=3) of 0.51%～2.86%.The established method was fast,simple,sensitive,precise and accuract.

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Available abstract

The samples were digested with the HNO3-HClO4 system and then the flame atomic absorption spectrometry was adopted to determine the contents of 5 mental elements(Fe,Mg,Mn,Cu,Zn) in Artemisia annua L.with 5 different resources.The result showed the content of 5 mental elements in A.annua L.from high to low were Mg,Fe,Mn,Zn and Cu.The additional standard recoveries of sample was 98.00%～104.00% with RSD(n=3) of 0.51%～2.86%.The established method was fast,simple,sensitive,precise and accuract.

Key concepts: Artemisia annua, Atomic absorption spectroscopy, Metal, Chemistry, Atomic spectroscopy, Analytical Chemistry (journal), Environmental chemistry, Chromatography

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