Study of Physical Properties of Superficially Porous Silica on Its Superior Chromatographic Performance

Preparation, Characterization, and Application of New Superficially Porous Silica Particles for Fast HPLC Separation Wu Chen, Ta-Chen Wei, John Scone, William Long, James Martosella SPI07-WE HPLC2009 Agilent Technologies 2850 Centerville Rd. Wilmington, Del. USA 19808 Dresden, Germany SA Abstract HPLC2009…

C18, C18-WP, HFC18-16, RP-AQUA, C8, C30, PFP, PFP&C18, Phenyl, Biphenyl, Cyano, C8-30HT, C4-100, HILIC-Amide, HILIC-S and 2-EP SunShell 2 μm, 2.6 μm, 3.4 μm, 3.5 μm and 5 μm HPLC column Core Shell Particle ChromaNik Technologies Inc. Superficially porous particle…

Comparison of Optimized Wide Pore Superficially Porous Particles (SPPs) Synthesized By One-Step Coating Process With Other Wide Pore SPPs For Fast And Efficient Separation Of Large Biomolecules Wu Chen, Anne Mack, and Xiaoli Wang Agilent Technologies, Inc. HPLC2016 1 Outline…

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…