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Control of relative retention in gas chromatography by temperature variation of series-coupled columns

✍ Scribed by Pretorius, Victor ;Smuts, T. W. ;Moncrieff, J.

Publisher: John Wiley and Sons
Year: 1978
Tongue: English
Weight: 153 KB
Volume: 1
Category: Article
ISSN: 0935-6304
DOI: 10.1002/jhrc.1240010405

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✦ Synopsis

Gas chromatography Control of relative retention in series-coupled columns by

Effect of temperature variation on OV 101 / Silar 5 column pair temperature variation

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The effect of temperature and pressure o

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## Abstract A previously established model of a system of series‐coupled columns, incorporating the effects of temperature and mobile phase compressibility, is generalized to take the temperature dependence of the mobile phase viscosity coefficient into account. Expressions are reported for the lin

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## Abstract An improved optimization criterion has been introduced for computer assisted optimization of selectivity of two different capillary columns coupled in series and placed in two independently heated ovens. The suitability of this criterion, which incorporates the change of resolution powe