Objective:To develop some methods for arsenic speciation analysis which are suitable for sea animals and seaweeds.
目的：针对动物类海产品、藻类样品，建立相应的砷形态分析方法。
The present paper summarized some methods and techniques in the speciation analysis of arsenic in TCM, in order that optimal methods can be chosen and the roles of arsenic could be evaluated properly.
作者对中药中砷的形态分析方法及可能应用的技术加以总结，以助于人们找到最佳方法，从而正确评价中药中砷的作用。
This article has summarized the progress of the research of speciation analysis for arsenic in the last few years, pertaining especially to new methods of separation and determination.
文章总结了近年来砷形态和痕量分析研究进展，包括分离、测定方法的进展情况。
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