Multivariate calibration of reversed-phase chromatographic systems. Some designs based on three-way data analysis |
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Authors: | Age K Smilde Piet Hein van der Graaf Durk A Doornbos Ton Steerneman Anita Sleurink |
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Institution: | Research Group Chemometrics, University Centre for Pharmacy, A. Deusinglaan 2, NL-9713 AW Groningen The Netherlands;Department of Econometrics, Faculty of Economics, University of Groningen, PO Box 800, NL-9700 AV Groningen The Netherlands |
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Abstract: | When retention measurements are available for a set of solutes on different stationary phases, with varying mobile phase compositions, the resulting data set can be represented by a three-way array. Models that describe the systematic variation in this training set sufficiently, can be used to calibrate a new stationary phase. Two models are tested for this purpose: three-way partial least squares and parallel factor analysis. |
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