Deduction and study of the general equation that determines the quantity of non-eluted materials by gas chromatography. Analysis of abused oils
DOI:
https://doi.org/10.3989/gya.1991.v42.i6.1201Keywords:
Calculating equation, Gas chromatography, Non-eluted materials, Thermooxidixed oilAbstract
The general equation that determines the quantity of noneluted materials in a chromatographic separation is deduced. This equation permits the calculation of these materials when the internal standard is not pure and when interfering substances of the oil are chromatographied with it. The obtained equation is applied in the quantification of the thermal-oxidative degradation products present in heated oils. The theoretical standard deviation of the values of the non-eluted materials is also calculated. The experimental study shows that there is a positive bias of the non-eluted materials if one does not consider the presence of interfering materials.
Downloads
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 1991 Consejo Superior de Investigaciones Científicas (CSIC)
This work is licensed under a Creative Commons Attribution 4.0 International License.
© CSIC. Manuscripts published in both the print and online versions of this journal are the property of the Consejo Superior de Investigaciones Científicas, and quoting this source is a requirement for any partial or full reproduction.
All contents of this electronic edition, except where otherwise noted, are distributed under a Creative Commons Attribution 4.0 International (CC BY 4.0) licence. You may read the basic information and the legal text of the licence. The indication of the CC BY 4.0 licence must be expressly stated in this way when necessary.
Self-archiving in repositories, personal webpages or similar, of any version other than the final version of the work produced by the publisher, is not allowed.
