LCGC North America September 2017

September 2017 | Volume 35, Issue 9
Peer-Reviewed Articles
This is an exciting time for 2D-LC, as the expanding community of users works to develop creative solutions involving 2D-LC to solve analytical challenges that are very difficult or impossible to solve by conventional means.
With a simple liquid extraction approach and a short, 13-min GC method, dried blood spots can be analyzed effectively and rapidly. This method demonstrates that dried blood spot cards are an effective technique for toxicological studies.
Column Watch
Topics that stood out at HPLC 2017 include advances in large-molecule separations, multidimensional chromatography, HILIC, and chiral separations.
LC Troubleshooting
When developing or modifying an LC separation, a common strategy is to change selectivity by choosing a new column. Here’s guidance for making that selection.
GC Connections
When data change over time, you may be able to tease out the causes by conducting a time-series analysis or by looking at various forms of correlation.
Sample Prep Perspectives
CAE is a versatile sample preparation tool for aqueous samples.
The Essentials
Analyzing post-translational modifications—such as glycosylation, oxidation, and deamidation—at different levels can reveal different types of information.
lorem ipsum