Liquid Chromatography

DataApex has produced a white paper providing application examples of its Clarity software for analytical and small-scale preparative separation using multivendor analytical and preparative HPLC components.

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.

Looking for an LC system that can improve your analytical, instrumental, and laboratory efficiency? If so, find out more about the Agilent 1260 Infinity II Prime LC...

Tired of dedicating methods to LC instruments? With the Agilent 1260 Infinity II Prime LC and Intelligent System Emulation Technology (ISET) you can run methods from your older Agilent, Waters, or Shimadzu LC systems without disruption.

If the answer is yes, take a look at the 'BlendAssist' function of the Agilent 1260 Infinity II Prime LC. With this you can reduce manual work during method development, and eliminate the waste and storage of premixed mobile phases. Watch the video...

This video describes the separation mode of ligand exchange (LEX). The main application is the complex analysis of sugars. The LEX columns always have a double separation mode. This means two different separation modes in one column. Ligand exchange...

This video provides a general overview of hydrophilic interaction chromatography, also known as HILIC.HILIC separation is based on hydrophilic interaction. HILIC uses the same solvent as with reserved-phase chromatography (acetonitrile / water /...

In this video one of the most used separation modes -  the reversed phase is being described.

Shodex's new range of columns are available for a wide range of separation techniques. The separation techniques start with reversed phase, normal phase, HILIC, ion chromatography, ion exchange, ion exclusion, size-exclusion chromatography,...

Looking to calculating the financial benefit of replacing your current LC instrumentation? This white paper should help...

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...

Agilent Technologies has produced a technical overview describing how to combine UV- and mass-based fraction detection with recovery collection for confident, successful sample purification.

Dr Christian Hirsch from Shodex has compiled a comprehensive HPLC column selection guide to help you select the right HPLC column for your application and achieve the best separation out of your HPLC measurements.

...