Determination of Trace Antimony (III) in Water Samples with Single Drop Microextraction Using BPHA-[C4mim][PF6] System Followed by Graphite Furnace Atomic Absorption Spectrometry
Joint Authors
Huang, Xiaoshan
Guan, Mingxin
Lu, Zhuliangzi
Hang, Yiping
Source
International Journal of Analytical Chemistry
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-08-01
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
A new sensitive method for antimony (III) determination by graphite furnace atomic absorption spectrometry (GFAAS) has been developed by using N-benzoyl-N-phenylhydroxylamine (BPHA) and 1-butyl-3-methylimidazolium hexafluorophosphate ([C4mim][PF6]) single drop microextraction.
The single drop microextraction (SDMM) system is more competitive compared with other traditional extraction methods.
Under the optimized conditions, the limit of detection (signal-to-noise ratio is 3) and the enrichment factor of antimony (III) are 0.01 μg·L−1 and 112, respectively.
The relative standard deviation of the 0.5 μg·L−1 antimony (III) is 4.2% (n=6).
The proposed method is rather sensitive to determinate trace antimony (III) in water.
American Psychological Association (APA)
Huang, Xiaoshan& Guan, Mingxin& Lu, Zhuliangzi& Hang, Yiping. 2018. Determination of Trace Antimony (III) in Water Samples with Single Drop Microextraction Using BPHA-[C4mim][PF6] System Followed by Graphite Furnace Atomic Absorption Spectrometry. International Journal of Analytical Chemistry،Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1166509
Modern Language Association (MLA)
Huang, Xiaoshan…[et al.]. Determination of Trace Antimony (III) in Water Samples with Single Drop Microextraction Using BPHA-[C4mim][PF6] System Followed by Graphite Furnace Atomic Absorption Spectrometry. International Journal of Analytical Chemistry No. 2018 (2018), pp.1-8.
https://search.emarefa.net/detail/BIM-1166509
American Medical Association (AMA)
Huang, Xiaoshan& Guan, Mingxin& Lu, Zhuliangzi& Hang, Yiping. Determination of Trace Antimony (III) in Water Samples with Single Drop Microextraction Using BPHA-[C4mim][PF6] System Followed by Graphite Furnace Atomic Absorption Spectrometry. International Journal of Analytical Chemistry. 2018. Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1166509
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1166509