Master Your Data to Get to the Answer, View Results with Ease and Confidence

contributed by SCIEX | 03/08/2015

Using TripleTOF® Technology and MasterView™ Software to Quickly Identify Unknown Compounds

Here we present results using a novel data processing approach to quickly and automatically identify unknown and unexpected compounds, such as residues and contaminants, in complex food samples. The data analysis workflow combines non-target peak finding, sample-control-comparison, empirical formula finding, MS/MS library searching, and ChemSpider search combined with MS/MS interpretation – and most of these steps are automated, making data processing fast and easy for the user. Food samples were prepared using a simple solvent extraction or QuEChERS extraction and analyzed with reversed phase LC. High resolution and accurate mass MS and MS/MS information was collected in a single injection on AB SCIEX TripleTOF^® 4600 and 5600 systems. Data were processed using the new MasterView™ software.

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