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Atomic Absorption Spectrometry Determination of Five Metal Elements in Bupleuri Radix

Bo Wu

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Abstract

The contents of trace elements Ca,Fe,Cu,Zn and Mg in Bupleuri Radix were determined by flame atomic absorption spectrometry(FAAS).The recovery rates obtained by standard addition method were between 97.46% and 102.32%,and the RSD was lower than 1.10%.The results of the determination showed that the Bupleuri Radix contained higher amounts of Ca,Fe and Mg,and lower amounts of Cu and Zn.

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What this paper is about

The contents of trace elements Ca,Fe,Cu,Zn and Mg in Bupleuri Radix were determined by flame atomic absorption spectrometry(FAAS).The recovery rates obtained by standard addition method were between 97.46% and 102.32%,and the RSD was lower than 1.10%.The results of the determination showed that the Bupleuri Radix contained higher amounts of Ca,Fe and Mg,and lower amounts of Cu and Zn.

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Available abstract

The contents of trace elements Ca,Fe,Cu,Zn and Mg in Bupleuri Radix were determined by flame atomic absorption spectrometry(FAAS).The recovery rates obtained by standard addition method were between 97.46% and 102.32%,and the RSD was lower than 1.10%.The results of the determination showed that the Bupleuri Radix contained higher amounts of Ca,Fe and Mg,and lower amounts of Cu and Zn.

Key concepts: Chemistry, Atomic absorption spectroscopy, Radix (gastropod), Metal, Chromatography, Mass spectrometry, Analytical Chemistry (journal), Organic chemistry

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