Improvement of the stability for determination of low lead content in TSP by FAAS

Date

2010

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Abstract

The instrument parameters are optimized for determination of lead content of less than 50μg/g in TSP by FAAS,including the analysis line,lamp current,slit width,combustion height,acetylene flow,V(C_2H_2)/V(Air).After the optimization,the standard deviation of lead determination is less than 4 mg/kg,both the stability and accuracy of determination are improved.

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Keywords

Analytical Chemistry (journal), Chemistry, Lead (geology), Relative standard deviation, Combustion, Content (measure theory), Acetylene, Chromatography

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http://en.cnki.com.cn/Article_en/CJFDTOTAL-LFYF201006025.htm
 https://andeanlibrary.org/handle/123456789/64432

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