Arsenic species analysis in porewaters and sediments using hydride generation atomic fluorescence spectrometry

LIAO Meng-xia , DENG Tian-long


Received November 14, 2005,Revised January 11, 2006, Accepted , Available online

Volume 18,2006,Pages 995-999

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It was observed that the atomic fluorescence emission due to As(Ⅴ) could has a 10% to 40% of fluorescence emission signal during the determination of As(Ⅲ) in the mixture of As(Ⅲ) and As(Ⅴ). Besides, interferes from heavy metals such as Pb(Ⅱ),Cu(Ⅱ) can ca

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