14 February 2001 Field analysis of environmental samples using a portable capillary electrophoresis instrument
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Proceedings Volume 4199, Water, Ground, and Air Pollution Monitoring and Remediation; (2001) https://doi.org/10.1117/12.417360
Event: Environmental and Industrial Sensing, 2000, Boston, MA, United States
Abstract
12 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 broad 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-, SO42-, CO32-) and bromate in drinking water were analyzed as examples with the portable capillary electrophoresis instrument.
© (2001) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Fong Yau Li, Fong Yau Li, Hongping Wei, Hongping Wei, Tianlin Wang, Tianlin Wang, Yuansheng Wu, Yuansheng Wu, } "Field analysis of environmental samples using a portable capillary electrophoresis instrument", Proc. SPIE 4199, Water, Ground, and Air Pollution Monitoring and Remediation, (14 February 2001); doi: 10.1117/12.417360; https://doi.org/10.1117/12.417360
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