Química Nova | |
Cromatografia gasosa ultrarrápida: uma visão geral sobre parâmetros, instrumentação e aplicações | |
Rodrigo Sequinel2  Rafael Rodrigues Hatanaka2  Carlos Eduardo Gualtieri2  Danilo Luiz Flumignan2  José Eduardo De Oliveira2  Juliano Passaretti Filho1  | |
[1] ,Universidade Estadual Paulista Instituto de Química Pesquisa da Qualidade de Combustíveis, Biocombustíveis | |
关键词: ultra fast gas chromatography; resistive heating; high sampling frequency detectors; | |
DOI : 10.1590/S0100-40422010001000036 | |
来源: SciELO | |
【 摘 要 】
Since the introduction of GC there has been an ongoing interest in reducing time of analysis resulting in new terms and definitions such as ultra fast gas chromatography (UF-GC). One of the most used definitions describes UF-GC as a technique that combines the employment of short narrow bore column with very fast temperature programming rates producing chromatographic peaks in the range of 50 ms and allowing separations times in 1-2 min or less. This paper summarizes the analytical approaches, the main parameters involved and the instrumentation towards UF-GC.
【 授权许可】
CC BY-NC
All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License
【 预 览 】
Files | Size | Format | View |
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RO202005130063440ZK.pdf | 1378KB | download |