CORRELATION STUDY USING SATURATED HYDROCARBONS AS A MODEL, OF THE RETENTION TIME IN GLC AND DIFFERENT PHYSICO-CHEMICAL PARAMETERS

Using a model of 27 saturated hydrocarbons, the logarithm retention times relative to n-hexane were correlated with 11 physico-chemical properties. For all correlations studied, where log t rr was used as a dependent variable, the correlation based on log t rr vs. critical pressure presented statist...

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Autor principal:	CORNWELL,E.
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2005
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072005000200009
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spelling	oai:scielo:S0717-970720050002000092005-07-19CORRELATION STUDY USING SATURATED HYDROCARBONS AS A MODEL, OF THE RETENTION TIME IN GLC AND DIFFERENT PHYSICO-CHEMICAL PARAMETERSCORNWELL,E.Using a model of 27 saturated hydrocarbons, the logarithm retention times relative to n-hexane were correlated with 11 physico-chemical properties. For all correlations studied, where log t rr was used as a dependent variable, the correlation based on log t rr vs. critical pressure presented statistical parameters indicating that this relationship is the optimal one within the set being studied. The multi-variable regression studies gave significantly smaller Fisher indices than that obtained in the previously indicated relationship. Principal Component Analysis (PCA) applied to all treated variables indicated that only one linear combination exists with a statistically significant value accounting for almost all of the data variabilityinfo:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.50 n.2 20052005-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072005000200009en10.4067/S0717-97072005000200009
institution	Scielo Chile
collection	Scielo Chile
language	English
description	Using a model of 27 saturated hydrocarbons, the logarithm retention times relative to n-hexane were correlated with 11 physico-chemical properties. For all correlations studied, where log t rr was used as a dependent variable, the correlation based on log t rr vs. critical pressure presented statistical parameters indicating that this relationship is the optimal one within the set being studied. The multi-variable regression studies gave significantly smaller Fisher indices than that obtained in the previously indicated relationship. Principal Component Analysis (PCA) applied to all treated variables indicated that only one linear combination exists with a statistically significant value accounting for almost all of the data variability
author	CORNWELL,E.
spellingShingle	CORNWELL,E. CORRELATION STUDY USING SATURATED HYDROCARBONS AS A MODEL, OF THE RETENTION TIME IN GLC AND DIFFERENT PHYSICO-CHEMICAL PARAMETERS
author_facet	CORNWELL,E.
author_sort	CORNWELL,E.
title	CORRELATION STUDY USING SATURATED HYDROCARBONS AS A MODEL, OF THE RETENTION TIME IN GLC AND DIFFERENT PHYSICO-CHEMICAL PARAMETERS
title_short	CORRELATION STUDY USING SATURATED HYDROCARBONS AS A MODEL, OF THE RETENTION TIME IN GLC AND DIFFERENT PHYSICO-CHEMICAL PARAMETERS
title_full	CORRELATION STUDY USING SATURATED HYDROCARBONS AS A MODEL, OF THE RETENTION TIME IN GLC AND DIFFERENT PHYSICO-CHEMICAL PARAMETERS
title_fullStr	CORRELATION STUDY USING SATURATED HYDROCARBONS AS A MODEL, OF THE RETENTION TIME IN GLC AND DIFFERENT PHYSICO-CHEMICAL PARAMETERS
title_full_unstemmed	CORRELATION STUDY USING SATURATED HYDROCARBONS AS A MODEL, OF THE RETENTION TIME IN GLC AND DIFFERENT PHYSICO-CHEMICAL PARAMETERS
title_sort	correlation study using saturated hydrocarbons as a model, of the retention time in glc and different physico-chemical parameters
publisher	Sociedad Chilena de Química
publishDate	2005
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072005000200009
work_keys_str_mv	AT cornwelle correlationstudyusingsaturatedhydrocarbonsasamodeloftheretentiontimeinglcanddifferentphysicochemicalparameters
_version_	1718445349312397312

CORRELATION STUDY USING SATURATED HYDROCARBONS AS A MODEL, OF THE RETENTION TIME IN GLC AND DIFFERENT PHYSICO-CHEMICAL PARAMETERS

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