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1. Accuracy of computer-simulated gas chromatographic separations based on a linear elution strength model

Author

R.W. Siergiej and Mark C. Roman

Subjects
Chromatography, Resolution (mass spectrometry), Elution, Chemistry, Organic Chemistry, Analytical chemistry, General Medicine, Gas chromatography, Biochemistry, Retention time, Analytical Chemistry
Abstract

Computer simulation using commercially available software (DryLab GC) for temperature-programmed gas chromatography was investigated for accuracy of predicted retention and resolution. The simulations, based on a linear elution strength model, were evaluated for a variety of samples, temperature programming rates and stationary phases. Reliable simulations were obtained for both linear and segmented temperatures programs. Predicted retention times were accurate to within ± 4% and the resolution of adjacent bands was generally accurate to within ± 12%.

Published
1992

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