Document Detail

Extended zones of operations in supercritical fluid chromatography.
MedLine Citation:
PMID:  23084824     Owner:  NLM     Status:  Publisher    
The pressure and temperature ranges within which supercritical fluid chromatography is operated are generally decided based upon limitations imposed by the instrument or by the stationary phase. Because the maximum pump outlet pressure of most commercial instruments is near 400bar and the maximum temperature at which most chiral stationary phases are stable is usually below 318K, the possibility of performing analyses at sub-ambient temperatures (e.g., below 293K) and under sub-critical pressures (i.e. below 73.8bar) should be explored. This work investigates the performance of separations made in this unusual zone of operations, which might be attractive for some relevant SFC separations.
Abhijit Tarafder; Georges Guiochon
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-10-1
Journal Detail:
Title:  Journal of chromatography. A     Volume:  -     ISSN:  1873-3778     ISO Abbreviation:  J Chromatogr A     Publication Date:  2012 Oct 
Date Detail:
Created Date:  2012-10-22     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9318488     Medline TA:  J Chromatogr A     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
Copyright © 2012 Elsevier B.V. All rights reserved.
University of Tennessee, Knoxville, TN 37996, USA.
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