Please use this identifier to cite or link to this item: https://doi.org/10.1117/12.417360
Title: Field analysis of environmental samples using *a portable capillary electrophoresis instrument
Authors: Li, S.F.Y. 
Wei, H. 
Wang, T.
Wu, Y.
Keywords: Capillary electrophoresis
Electrochemical detector
Ions analysis
Portable CE
Potential gradient detection
Issue Date: 2001
Source: Li, S.F.Y.,Wei, H.,Wang, T.,Wu, Y. (2001). Field analysis of environmental samples using *a portable capillary electrophoresis instrument. Proceedings of SPIE - The International Society for Optical Engineering 4199 : 51-58. ScholarBank@NUS Repository. https://doi.org/10.1117/12.417360
Abstract: By incorporating a new electrochemical detector based on potential gradient detection, a portable capillary electrophoresis (CE) instrument for field analysis has been developed. The portable CE instrument can be used for detecting a board range of ionizable species in aqueous solutions. The detection limits of the instrument for most ions were around 0.1 ppm with a linear range of three orders of magnitude. Ions in mineral water (K+, Na+, Ca2+, Mg2+, Cl-, NO3 -, SO4 2-, CO3 2-) and bromate in drinking water were analyzed as examples with the portable capillary electrophoresis instrument.
Source Title: Proceedings of SPIE - The International Society for Optical Engineering
URI: http://scholarbank.nus.edu.sg/handle/10635/95463
ISSN: 0277786X
DOI: 10.1117/12.417360
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