Fluidos supercríticos em química analítica. II. Cromatografia com fluido supercrítico: instrumentação

Química Nova

Emanuel Carrilho¹  Maria Cecília H. Tavares¹  Fernando M. Lanças¹ 

[1] ,Universidade de São Paulo Instituto de Química de São Carlos São Carlos SP

关键词: instrumentation;    SFC;    home-made systems;   

DOI  :  10.1590/S0100-40422003000500012

来源: SciELO

【 摘 要 】

The first paper in this series discussed the basic theory involved in supercritical fluid chromatography (SFC) and how the technique progressed from gas and liquid chromatography. The first SFC instruments were simple adaptations of the commercially available liquid chromatographs with packed columns followed by modifications in gas chromatographs using open tubular capillary columns. In this paper, the most important aspects regarding instrumentation are covered, including practical, simple, and the most important, inexpensive solutions to build a home-made SFC system.

【 授权许可】

CC BY-NC   
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