ISSN:
0935-6304
Keywords:
Supercritical fluid chromatography (SFC)
;
Micropacked columns
;
Quantitative analysis
;
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The performance of a type of micropacked column for the quantitative SFC analysis of samples containing solutes at very different concentrations has been studied. The chromatographic characteristics of the column were compatible with high sample volume loadability, and at the same time adequate efficiency and low pressure drop. In order to increase both the separating power and sample capacity of the column, the percentage liquid phase loading was optimized. The accuracy, precision, and detection limit obtainable with the micropacked column are compared with the performance of a wall coated open tubular capillary column having the same phase ratio.
Additional Material:
5 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jhrc.1240161010
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