Gradient Manipulation and 1.8 μm LC Columns for High Resolution Analysis of Herbal Supplements

Utilizing Gradient Manipulation and 1.8 µm LC Columns for High Resolution Analysis of Complex Natural Products ALM17-Mo HPLC2009 Dresden, Germany Henderson J.W. Jr., Berry, J., Long, W., Joseph, M., Agilent Technologies 2850 Centerville Rd. Wilmington, Del. USA 19808 Introduction The…

U ili i g G Utilizing Gradient di M Manipulation ip l i andd 11.88 µµm LC C Columns l ffor High High Resolution Analysis y of Complex p Natural Products ALM17-Mo HPLC2009 D d Germany Dresden, G Henderson JJ.W.…

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…

Increasing Resolution and Speed by Operating UHPLC Columns up to 1200 Bar Technical Note ZORBAX RRHD SB-C18, 2.1 x 100 mm, 1.8 μm Maximum pressure = 595 bar nc = 485 mAU Rs: 1.37 200 150 100 50 0 0…