Jump to main content
Jump to site search
Access to RSC content Close the message box

Continue to access RSC content when you are not at your institution. Follow our step-by-step guide.


Issue 3, 2014
Previous Article Next Article

Chromatographic data analysis. Part 3.3.4: handling hyphenated data in chromatography

Author affiliations

Abstract

This tutorial describes how to analyze three dimensional (3D) pixel-level comprehensive two dimensional (2D) gas chromatography with time of flight mass spectrometry (GC × GC-TOFMS) data. The reader will learn how to baseline-correct and normalize the 3D pixel-level GC × GC-TOFMS chromatograms, how to make an n-way partial least squares (NPLS) model of thirteen 2D pixel-level total ion current (GC × GC-TIC) training set chromatograms, and how to use that NPLS model to predict the biodiesel blend percent composition of 9 independent test set chromatograms.

Graphical abstract: Chromatographic data analysis. Part 3.3.4: handling hyphenated data in chromatography

Back to tab navigation

Supplementary files

Article information


Submitted
12 Jun 2013
Accepted
14 Nov 2013
First published
20 Dec 2013

Anal. Methods, 2014,6, 645-653
Article type
Tutorial Review

Chromatographic data analysis. Part 3.3.4: handling hyphenated data in chromatography

K. M. Pierce and J. C. Hoggard, Anal. Methods, 2014, 6, 645
DOI: 10.1039/C3AY40965A

Social activity

Search articles by author

Spotlight

Advertisements