Research on Detecting Aluminum in Jellyfish by Flame Atomic Absorption Method

Abstract:

The flame atomic absorption method was applied to determine aluminum in jellyfish. The optimum detecting conditions were determined through many experiments. It established a nitric oxide-acetylene flame atomic absorption method to detect aluminum content in jellyfish that a good linear relationship is obtained in concentration range and correlation coefficient r²=0.9996. There are no significant differences in results after jellyfish samples were digested by three pretreatment methods. The detection limit of this method is 3.5 mg/L, the relative standard deviations are less than 5%, and the recovery is in the range of 88.50~104.20%. The test shows that: both the precision and accuracy accord with the demands, so this instrument analytical method could apply to research on quantitative detection of aluminum in jellyfish.

• Periodical: Advanced Materials Research (Volumes 1033-1034)
• Pages: 732-737
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1033-1034.732
• Online since: October 2014
• Authors: Xian Qing Yang*, Ze Ye Wu, Jian Wei Cen, Ya Wei, Shu Xian Hao, Wan Jun Zhou
• Keywords: Aluminum (Al), Flame Atomic Absorption Method, Jellyfish

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