Posters & Presentations

Optimizing Sample Preparation for the Analysis of over 200 Multi-Residue Pesticides in Produce by GC-MS/MS

27 Oct 2025

Authors

  • Jana Hepner, PhD
  • Landon Wiest
  • Chris English

    Since 2004, Chris has managed a team of chemists in Restek's innovations laboratory who perform new product testing, method development, and applications work. Before taking the reins of our lab, he spent seven years as an environmental chemist and was critical to the development of Restek’s current line of volatile GC columns. Prior to joining Restek, he operated a variety of gas chromatographic detectors conducting method development and sample analysis. Chris holds a BS in environmental science from Saint Michael's College.

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