On-line pre-concentration of arsenic compounds by dynamic ph junction-capillary electrophoresis
Capillary electrophoresis (CE) with ultraviolet (UV) detection suffers from a poor concentration sensitivity resulting in a significant obstacle for analysis of part per billion levels of analytes in real samples. Therefore, there is a need to develop a simple yet effective pre-concentration method...
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| Format: | Thesis |
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2008.
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| Online Access: | Get fulltext |