Stevenson, Keisean A. J. M. published the artcileThermodynamics-based modelling of gas chromatography separations across column geometries and systems, including the prediction of peak widths, Recommanded Product: Methyl decanoate, the main research area is thermodn modeling gas chromatog separation across column geometries system; peak width prediction; retention prediction; thermodynamic modeling.
Thermodn.-based models have been demonstrated to be useful for predicting retention time and peak widths in gas chromatog. and two-dimensional gas chromatog. separations However, the collection of data to train the models can be time consuming, which lessens the practical utility of the method. In this contribution, a method for obtaining thermodn.-based data to predict peak widths in temperature-programmed gas chromatog. is presented. Exptl. work to collect data for peak width prediction is identical to that required to collect data for retention time prediction using approaches that we have presented previously. Using this combined approach, chromatograms including retention times and peak widths are predicted with very high accuracy. Typical errors in retention time are < 0.5%, while errors in peak width are typically < 5% as demonstrated using polycycic aromatic hydrocarbons and a mixture containing compounds with aldehyde, ketone, alkene, alkane, alc., and ester functionalities. Journal of Separation Science published new progress about Gas chromatography. 110-42-9 belongs to class esters-buliding-blocks, name is Methyl decanoate, and the molecular formula is C11H22O2, Recommanded Product: Methyl decanoate.
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