Separation Evaluation of 97 Pesticides using Different Columns (Part1)

Introduction

Column selection is an important factor in GC/MS analyses. In addition, in batch analyses of multiple compounds, such as pesticide analyses, understanding the elution order of each component and the overlap of component peaks leads to more accurate peak identification and more efficient analysis. This Application News uses two columns (Rtx-5MS and Rtx-200MS) to analyze standard mixtures of 97 pesticides to confirm the order of component elution and to evaluate peak overlap.

November 25, 2005 GMT