Results 171 to 180 of about 1,748,305 (222)

Supercritical Fluid Chromatography

Science, 1983
Chromatographic separations with a supercritical fluid as the mobile phase were suggested more than 20 years ago. Availability of commercial hardware makes this technique more widely usable today. Many separations by this method are now carried out with supercritical carbon dioxide as the mobile phase and packed liquid-chromatography ...
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Supercritical fluid chromatography

Microchemical Journal, 1989
Chromatography with a supercritical fluid as mobile phase was first reported more than twenty years ago [1], although only in recent years have its advantages been realized. These are especially relevant to oligomers, polymers, and polymer additives, and supercritical fluid chromatography (SFC) is finding increasing use in analyses in polymer chemistry.
K. D. Bartle, I. L. Davies, M. W. Raynor
  +5 more sources

Chromatography with Supercritical Fluids (Supercritical Fluid Chromatography, SFC)

1994
In a chromatographic separation a mixture of substances is transported by a carrier, called mobile phase, along a not moving surface, called stationary phase. Chromatography is therefore a separation based on two mass separating agents: the mobile phase and the stationary phase. Between the two phases mass transfer processes take place, which lead to a
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Applications of supercritical fluid extraction and chromatography in forensic science

Journal of Proteomics, 2000
Supercritical fluid technology is a rapidly expanding analytical technique. Here we give a brief insight into the background of supercritical fluid technology and how supercritical fluid extraction and supercritical fluid chromatography work in analysis.
Maguire, Kristie, Radcliffe, Charlotte, Lockwood, Brian   +2 more
exaly   +2 more sources

Supercritical fluid chromatography

Nature, 1987
Supercritical fluid chromatography is opening up new avenues in the analysis of high molecular weight, polar and thermally labile biochemicals.
M. L. Lee, K. E. Markides
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Supercritical fluid chromatography

Russian Chemical Reviews, 1992
The characteristic features of supercritical fluid chromatography (SCFC) are examined and there is a brief historical note concerning the development of the method. Information concerning the use of supercritical fluid chromatography in the analysis of objects of different nature is presented in the form of a table.
M S Vigdergauz, A L Lobachev, I V Lobacheva, I A Platonov   +3 more
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Chromatography with Supercritical Fluids

Angewandte Chemie International Edition in English, 1978
AbstractChromatography with supercritical fluids unites the features of both gas chromatography and liquid chromatography, yet retains special characteristics of its own. The diffusion coefficient and particularly the viscosity of fluid phases may approach values for low‐pressure gases, while the solvent power may be similar to that of liquids. However,
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Supercritical-fluid chromatography

Analytical Chemistry, 1990
T L, Chester, J D, Pinkston
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Supercritical Fluid Chromatography and Extraction

Analytical Chemistry, 1992
T L, Chester, J D, Pinkston, D E, Raynie
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Supercritical Fluid and Unified Chromatography

Analytical Chemistry, 2000
T L, Chester, J D, Pinkston
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