✦ LIBER ✦

Electroosmotically pumped capillary flow-injection analysis: Valve-based injection systems and sample throughput

✍ Scribed by Shaorong Liu; Purnendu K. Dasgupta

Publisher: Elsevier Science
Year: 1993
Tongue: English
Weight: 602 KB
Volume: 283
Category: Article
ISSN: 0003-2670
DOI: 10.1016/0003-2670(93)85288-u

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✦ Synopsis

In flow-injection analysis (FJA) systems with electroosmotic flow (EOF), the maximum permissible sample throughput is a function of the electric field strength, capillary length and injection volume. The relation behveen the various parameters is theoretically and experimentally discussed. Experimental results are in reasonable agreement with theoretical expectations. The potential of EOF pumped FL4 using very short capillaries and relatively low applied voltages is discussed.

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