Sample Preparation Extraction Principles
Webinar Date/Time: Thursday, September 21, 2023 at 11am PST | 2pm EST | 6pm GMT| 8pm CEST
Are you interested in learning about the right extraction technique for your samples? Learn about solutions from Phenomenex.
Register Free: https://www.chromatographyonline.com/lcgc/sample-preparation
Event Overview.
This webinar will go over sample preparation extraction principles. Learn the basic principles of Supported Liquid Extraction (SLE) and Solid Phase Extraction (SPE) and how to choose the correct technique. Discover how to select the right mixed mode SPE phase for your application.
Key Learning Objectives:
- Decide if SLE or SPE is right for you and your team.
- Learn how to choose SLE vs. SPE for sample prep.
- Understand how to choose the right mixed mode SPE phase.
Who Should Attend:
- Scientist doing method dev that require sample cleanup/ sample prep.
- Anyone that is interested in learning the basics of sample extraction techniques.
- Scientist who want to increase their knowledge of SLE and SPE
Speaker:
Stephanie Marin
Global Clinical Market Development Manager
Phenomenex
Stephanie J. Marin is the Clinical and Forensics Global Market Development Manager at Phenomenex. She received her Ph.D. in chemistry from Arizona State University. She has expertise in sample preparation, liquid chromatography, and mass spectrometry, and has over 10 years of experience developing and validating clinical assays from her tenure at the ARUP Institute for Clinical and Experimental Pathology. Dr Marin has worked in LC product and applications development at Hamilton Company and Selerity Technologies, in analytical services for Rohm and Haas (now Dow) and was a supervisor at an EPA certified laboratory. Before joining Phenomenex, Stephanie was a Senior Applications Chemist at Biotage. She is the author of over 30 peer reviewed publications and book chapters, and over 100 abstracts presented at national and international meetings.
Register Free: https://www.chromatographyonline.com/lcgc/sample-preparation
Study Explores Thin-Film Extraction of Biogenic Amines via HPLC-MS/MS
March 27th 2025Scientists from Tabriz University and the University of Tabriz explored cellulose acetate-UiO-66-COOH as an affordable coating sorbent for thin film extraction of biogenic amines from cheese and alcohol-free beverages using HPLC-MS/MS.
Multi-Step Preparative LC–MS Workflow for Peptide Purification
March 21st 2025This article introduces a multi-step preparative purification workflow for synthetic peptides using liquid chromatography–mass spectrometry (LC–MS). The process involves optimizing separation conditions, scaling-up, fractionating, and confirming purity and recovery, using a single LC–MS system. High purity and recovery rates for synthetic peptides such as parathormone (PTH) are achieved. The method allows efficient purification and accurate confirmation of peptide synthesis and is suitable for handling complex preparative purification tasks.
