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...

Join scientists from around the world at the 50th sequel of the longest-running, largest, and most recognized conference in the world covering all aspects of Separations and Analyses carried out in Liquid Phase. HPLC 2022 will take place on June...

This article from Issue 10 of the Analytix Reporter, produced by Merck, describes a unique stationary phase for improved retention and analysis of polar compounds and examples of its applications in food and clinical analysis.

Shimadzu has announced the release of its “Advanced i-Series” liquid chromatographs meeting user demands for analysing a large number of samples or quickly re-processing data even when working from home.

This application note describes a technique to detect and quantify 24 commonly found preservatives in cosmetics in under 8 minutes and explains how a change in LC columns can achieve both high-resolution and high-speed analysis of preservatives.

Shimadzu is applying a new qualitative approach to its hardware and software solutions, benefitting users with a surplus of lab productivity and profitability. Under the umbrella of Analytical Intelligence, more and more analytical systems will be...

Mark your calendar to attend HPLC 2020 on June 20-25, 2020 in beautiful San Diego, CA, USA along the dramatic Pacific coastline. The HPLC conference will celebrate its 50th edition in 2020, and has grown to become the largest and most visible...

Thermo Fisher Scientific offers a number of resources to help you learn how charged aerosol detection can be used for both routine and complex analyses and understand more about the versatility of this novel technique.

In this technical note from Restek, the performance of Raptor™ 5 μm SPP LC columns to traditional 3 and 5 μm FPP LC columns is compared. Furthermore, it is demonstrated how faster, more efficient analyses can be attained with greater sensitivity and...

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...

The transfer of chromatographic methods occurs at many stages in the development and production of a product. In its simplest form, the method is moved from one laboratory to another within the same organization, holding all instrumental and...

Successfully transferring a method to a different instrument or laboratory is a challenge faced by most chromatographers. Method transfer might be as simple as migrating an established method to an identical instrument keeping all separation...