[Simultaneous determination of hydride forming and non-hydride forming elements in human hair by hydride generation-inductively coupled plasma atomic emission spectrometry].
A method for simultaneous determination of both hydride forming and non-hydride forming elements in human hair has also been successful. The influence of HCl concentration, NaBH4 concentration, carrier gas flow rate and rinse time on hydride forming elements intensity, and the effect of between nebulization and hydride-nebulization system on non-hydride forming elements have been studied. The optimum experimental conditions are selected. This method has been applied to the analysis of standard human hair with satisfactory results.
Fan
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Center of Analysis and Testing, Shanxi Teachers University, 041004 Linfen.
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Xu
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D001151:Arsenic / Q000032:analysis*; D017022:Flow Injection Analysis; D006197:Hair / Q000737:chemistry*; D006801:Humans; D006860:Hydrogen Bonding; D008628:Mercury / Q000032:analysis*; D009330:Nebulizers and Vaporizers; D012643:Selenium / Q000032:analysis*; D013054:Spectrophotometry, Atomic / Q000379:methods
D008628:Mercury; D012643:Selenium; D001151:Arsenic