Chromatography Online - Liquid & gas separations. Peer-reviewed research for chromatographers & chemists

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Features
Sample Preparation for Food Contaminant Analysis
Examples of a wide variety of sample preparation techniques for the analysis of trace-level contaminants in food and the advantages and disadvantages of each are discussed in this article.
Rapid Multidimensional Liquid–Gas Chromatography for the Analysis of Saturated Hydrocarbon Contamination in Foods containing Vegetable Oil
A fast heart-cutting liquid chromatography–gas chromatography (LC–GC) method for the analysis of mineral oil saturated hydrocarbons (MOSHs) in a range of widely consumed foods is described.
Troubleshooting Basics, Part 3: Retention Problems
What causes peaks to appear where they do not belong?
The Heat Is On
High-temperature liquid chromatography (LC) is a hot topic in separation science at the moment. David Collins from the Irish Separation Science Cluster based at Dublin City University, Ireland, describes a new column heater design that aims to enhance the efficiency of high temperature separations.
Experimental Considerations for Achiral Packed Column Supercritical Fluid Chromatography
For many years, packed column supercritical fluid chromatography (pcSFC) has proven to be extremely useful for chiral chromatography at both the analytical scale and preparative level.
Events
February 4, 2012 - February 8, 2012
The First Annual SLAS Conference and Exhibition
February 12, 2012 - February 15, 2012
The MicroScale Bio Separations symposium series
February 12, 2012 - February 15, 2012
27th International Symposium on Microscale Bioseparations (MSB 2012)
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