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Sample Preparation Series
SPE Sorbent Quest: Discovering the Ideal Solution
Thursday, 24th April 2025
10:00 AM (IST)
Kevin Zhao
Koen Askamp
Technical Specialist, Phenomenex
Key Learning Points
  • Learn how to select the ideal SPE sorbent based on your analytes and impurities.
  • Review different SPE separation modes, and SPE stationary phases.
  • Walk through step-by-step sorbent selection examples
Who Should Attend
  • Anyone new to SPE who wants to get familiar with SPE retention mechanisms.
  • Anyone who has a basic understanding of SPE and would like to explore sorbent options
Speaker Bio
Koen Askamp is a Technical Specialist in Phenomenex. He was awarded his BSc and MSc degrees in Molecular Life Sciences at Wageningen University in the Netherlands and joined Phenomenex in 2020 as Technical Sales Consultant. Koen became part of Phenomenex’s global technical support team in 2022 and assists laboratories in training chromatographers and developing analytical methods.
Previous Sessions
SPE Troubleshooting: Unlock Maximum Recovery with Expert Tips!
  • Gain a deeper understanding of optimizing Solid Phase Extraction (SPE) method development.
  • Explore common causes of low SPE recovery rates and learn how to effectively diagnose them.
  • Discover strategies to quickly and efficiently increase SPE recovery rates.
SPE Troubleshooting Quick Guide: Overcome Problems Like a Champ!
  • Solid Phase Extraction: A Brief Introduction
  • Where things go wrong: Poor Recovery, Reproducibility, Contamination, Poor Flow
  • Troubleshooting SPE Problems:  The Simplified Approach
Future Sessions
Stay tuned!


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