Liquid Chromatography

Size-Exclusion Chromatography (SEC) is a powerful technique for protein characterization that requires an understanding of the principles to be successful. In this open-access course, we will discuss the history and science of SEC, its strengths and...

Successful chromatographic separations are as much about preventing the interactions you don’t want, as it is about creating the interactions you need. This open-access course is designed to take you from beginner to advanced in controlling the...

Have you ever wondered how the LC column creates a separation? What attributes are important, what do they do, and how to use them to your advantage? This open-access course is designed to take you from beginner to advanced in understanding column...

One question we regularly receive is regarding porous-layer bead packing materials. Are these for real or are they just hype? Let’s take a look at some of the characteristics of these column packings and see what lies between the frits of the column.

In this on-demand webinar, the advantages of the ACQUITY PREMIER columns are highlighted and the various particle technologies and their benefits in chromatographic separations discussed. Register for the on-demand webinar and see what you've been...

Restek has released its EXP UHPLC guard column cartridges made specifically for Raptor 1.8 μm columns. These guard cartridges are designed to provide extreme protection from particulates and matrix contamination, extend the lifetime of the already...