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Automated Evaluation of GC-MS Analyses of Chlorinated Phenols

P. Jurášek, R. Brežný, and M. Košík

Department of Wood, Pulp, and Paper, Faculty of Chemical Technology, Slovak Technical University, CS-812 37 Bratislava


Abstract: On a model mixture of chlorinated phenols contained in waste waters from the pulp industry some techniques of the automatic interpretation of data of the GC-MS analysis were verified. Efficiency of the programming system based on the pattern recognition technique PRIMA and of the techniques of the library searching of mass spectra was compared.The computer program (chemometric detector), which locates the mass spectra of chlorinated compounds in a few minutes, completes the information about the unknown mixture.

Full paper in Portable Document Format: 463a184.pdf


Chemical Papers 46 (3) 184–188 (1992)

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