Richard A. Henry | Authors

In advance of Pittcon 2018, leading scientists-Ronald Majors, Richard Henry, John W. Dolan, Zachary S. Breitbach, and Daniel W. Armstrong-who will be speaking at the LCGC awards symposium give us a preview of their talks.

Controlling particle size distribution is examined as a possible route to further improve the performance of particle-based columns.

Controlling particle size distribution is examined as a possible route to further improve the performance of particle-based columns.

The authors explain modern UHPLC instrument design and outline simple procedures to identify causes of poor column and method performance.

The authors explain modern UHPLC instrument design and outline simple procedures to identify causes of poor column and method performance.

Experimental data are presented to help understand HPLC column retention in a way that should make column selection and method development proceed faster when initial results with C18 columns are disappointing.