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Flow reversal and flow recycle air-segmented flow injection for simultaneous determination of a binary mixture

✍ Scribed by Yunsheng Hsieh; S.R. Crouch

Publisher: Elsevier Science
Year: 1995
Tongue: English
Weight: 389 KB
Volume: 304
Category: Article
ISSN: 0003-2670
DOI: 10.1016/0003-2670(94)00648-6

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✦ Synopsis

Flow reversal and flow recycle configurations in an air-segmented flow injection system are presented for simultaneous determinations based on differential kinetics with a slow enzymatic reaction. The sensitivity of determination by the proposed system is improved over that by flow-reversal flow injection systems because of lower dispersion. The new methodology is applied to the simultaneous kinetic determination of a binary mixture of amino acids.

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