Sequential injection analysis in capillary format with an electroosmotic pump |
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Authors: | Liu S Dasgupta P K |
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Affiliation: | Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX 79409-1061, U.S.A. |
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Abstract: | A system of sequential injection analysis (SIA) in capillary format based on an electroosmotic pump is introduced. The system exhibits excellent reliability and reproducibility (relative standard deviation 0.6-0.8%) for both simple and complex chemical reaction systems. The simplicity and flexibility of the field-decoupled electroosmotic pump has been found to be ideally suited for SIA. There is significant potential for miniaturizing the necessary instrumentation. |
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