Preparation, Characterization, and Application of New Superficially Porous Silica Particles for Fast HPLC Separation

Study of Physical Properties of Superficially Porous Silica on Its Superior Chromatographic Performance Wu Chen, Ta-Chen Wei Agilent Technologies Inc., Columns R&D, 2850 Centerville Road, Wilmington, Delaware 19808, USA SA Poroshell 120 Physical Properties 2.7 µm superficially porous particles are…

HPLC Column Technology: Smaller and Faster Tuesday, May 13, 2008 HPLC 2008 Ronald E. Majors Agilent Technologies Wilmington, DE, USA Outline of Talk* • Drivers for HPLC Column Improvements • Approaches to increase throughput in HPLC • Small porous particles…

A Look at Column Choices Mark Powell Applications Engineer Columns and Supplies Technical Support Confidentiality Label April 8, 2015 1 Overview What to consider when choosing a column? • Column chemistry • Silica surface • Bonded phase • End-capping •…

Method Development 101: From Beginner to Expert Part 1 From column selection to the first injection Melissa Goodlad, Ph.D. CSD Applications Engineer February 20, 2024 1 February 20, 2024 Method Development 101: From Beginner to Expert Part 1 DE37771081 Method…