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2009•Journal of Guangxi Teachers Education UniversityRequires access

Sulfhydryl Cotton Enrichment Separation—FAAS Liquor Determination of Trace Elements in Lead

Sheng Liang

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Abstract

In this article,the condition of sulfhydryl cotton enriching and desorping the trace element Pb in wine was researched,and the absorbance value of its eluate was measured by Flame Atomic Absorption Spectrophotometer,the ratio of recovery was over90%.The relative standard deviation achieves about 4%.This method was quite suitable for food analysis,on-the-spot rapid detection of enrichment and so on for its simplicity,quickness,high-precision and high sensitivity.

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What this paper is about

In this article,the condition of sulfhydryl cotton enriching and desorping the trace element Pb in wine was researched,and the absorbance value of its eluate was measured by Flame Atomic Absorption Spectrophotometer,the ratio of recovery was over90%.The relative standard deviation achieves about 4%.This method was quite suitable for food analysis,on-the-spot rapid detection of enrichment and so on for its simplicity,quickness,high-precision and high sensitivity.

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Available abstract

In this article,the condition of sulfhydryl cotton enriching and desorping the trace element Pb in wine was researched,and the absorbance value of its eluate was measured by Flame Atomic Absorption Spectrophotometer,the ratio of recovery was over90%.The relative standard deviation achieves about 4%.This method was quite suitable for food analysis,on-the-spot rapid detection of enrichment and so on for its simplicity,quickness,high-precision and high sensitivity.

Key concepts: Absorbance, Wine, Relative standard deviation, Chemistry, TRACE (psycholinguistics), Atomic absorption spectroscopy, Trace Amounts, Chromatography

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