A possible approach to the optimization of flow injectin analysis


Reijn, J.M. and Poppe, H. and Linden, W.E. van der (1983) A possible approach to the optimization of flow injectin analysis. Analytica Chimica Acta, 145 . pp. 59-70. ISSN 0003-2670

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Abstract:The theory of sample zone dispersion is well known for most cases of practical interest in flow injection analysis. This paper offers a theoretical analysis which allows for the optimal design of single-line flow systems. For various reactor types, a detailed analysis is provided in terms of physical constants, design parameters and constraints.

It is shown that, within practical constraints and using a pressure drop of less than 1 bar, it is possible to operate flow systems at 100 samples per hour, with a residence time of 100 s and a reagent consumption of 8 μl for each determination. Further miniaturization of flow systems must rely on smaller detector volumes than those currently available, a situation not unlike that in liquid chromatography.
Item Type:Article
Copyright:© 1983 Elsevier Science
Science and Technology (TNW)
Link to this item:http://purl.utwente.nl/publications/69247
Official URL:https://doi.org/10.1016/0003-2670(83)80048-8
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