Toward Green and Sustainable Hydrophilic Interaction Liquid Chromatography (HILIC) Workflows: Can We Replace Acetonitrile? Are There Alternative Modes?

The Impact of Methanol on Hydrophilic Interaction Liquid Chromatography (HILIC) Retention Mechanisms – A Systematic Approach David S. Bell HPLC 2022 Symposium, San Diego, CA Outline Quick HILIC system review Choice of organic solvents Systematic investigation of methanol incorporation and…

Retention and Selectivity in Aqueous Normal Phase/HILIC Separations David S. Bell Supelco, Div. of Sigma-Aldrich, Bellefonte, PA 16823 USA www.sigma-aldrich.com T410093 Abstract Interest in chromatography using aqueous-organic mobile phases high in organic content (aqueous normal-phase, ANP, HILIC) has continued to…

Thermo Scientific HILIC Separations Technical Guide HILIC Separations A Practical Guide to HILIC Mechanisms, Method Development and Troubleshooting Table of Contents Introduction . . . . . . . . . …

Primesep TM Solving Problems of Pharmaceutical HPLC Analysis “Creating New Dimensions in the World of Chromatography” 1 www.primesep.com 1 Content 2 • Introduction • Novel stationary phase properties • Retention of polar compounds in reverse phase system • Resolution of…