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David S. Bell, Lead Consultant and Owner at ASKkPrime, LLC, specializes in separation science consultancy, and is the Editor of the “Column Watch” series of articles, serving on the Editorial Advisory Board for LCGC International. With over 30 years of experience, he has contributed significantly to chromatography advancements, focusing on stationary phase design, device development, and molecular interaction research. Dave’s work spans gas chromatography, liquid chromatography, sample preparation, and pharmaceutical analytical method development. He holds a PhD in Chemistry from The Pennsylvania State University, has presented research globally, and has authored more than 95 peer-reviewed and trade magazine articles.

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