Dr. Jana Hepner

Restek Corporation

Low moisture and high fat commodities: A QuEChERS Q&A

The QuEChERS sample extraction and cleanup approach has been successfully applied to a wide variety of analytes and sample matrices that extend far beyond the pesticide content in fruits and vegetables that was first used to demonstrate the technique. In this video interview, Dr. Landon Wiest & Dr. Jana Hepner, from Restek Corporation, address some of the common challenges with the more challenging sample types - those with low moisture and those high in fat.



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Dr. Jana Hepner
Pesticides Analysis Food Integrity

Dr. Jana Hepner

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Application scientist at... More
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Dr. Jana Hepner

Restek Corporation

Application scientist at Restek Corporation, with over ten years of experience in method development and sample analysis using both liquid and gas chromatography with mass spectrometry.