Current Articles - Chromatography Online
Current Articles

The 2014 LCGC Awards

April 1, 2014

The winners of LCGC's seventh annual awards are highlighted.

New HPLC Systems and Related Products Introduced at Pittcon 2014: A Brief Review

April 1, 2014

Noteworthy new HPLC systems and related products

Liquid Chromatography Methods for the Separation of Short RNA Oligonucleotides

April 1, 2014

A review of LC methods and strategies for the chromatographic separation of short RNA oligonucleotides

Ultrahigh-Performance Liquid Chromatography–Mass Spectrometry in Lipidomics

April 1, 2014

An analytical method for the global profiling of molecular lipids in biological samples, with particular emphasis on the plasmalogen lipids, is described.

Recent Progress in Chiral Stationary Phase Development and Current Chiral Applications

April 1, 2014

A review of chiral separations, which remain a decided area of interest, particularly in the pharmaceutical and agrochemical fields

Problems with Large-Molecule Separations

April 1, 2014

Some attributes of large molecules make them behave differently from small molecules in reversed-phase separations.

The Role of Chromatography in the Characterization and Analysis of Protein Therapeutic Drugs

April 1, 2014

Chromatography has taken a prominent place in the characterization and analysis of protein therapeutic drugs and today it plays a critical role in the biotechnology laboratory.

Metabolomics in Food and Nutrition Laboratories

April 1, 2014

A look at the various strategies and tools related to metabolomics applied to food and nutrition

New Chromatography Columns and Accessories at Pittcon 2014, Part I

April 1, 2014

New product introductions in the areas of HPLC columns for reversed-phase LC, HILIC, ion-exchange and ion chromatography, SEC, and specialty columns for specific types of analyses are covered.


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Sample Prep Perspectives | Ronald E. Majors:

LCGC Columnist Ron Majors, established authority on new column technologies, keeps readers up-to-date with new sample preparation trends in all branches of chromatography and reviews developments in existing technology lines.

LATEST: The Role of Selectivity in Extractions: A Case Study

History of Chromatography | Industry Veterans:

With each installment of this column, a different industry veteran covers an aspect of the evolution and continued development of the science of chromatography, from its birth to its eventual growth into the high-powered industry we see today.

LATEST: Georges Guiochon: Separation Science Innovator

MS — The Practical Art| Kate Yu:
Kate Yu is the editor of 'MS-The Practical Art' bringing her expertise in the field of mass spectrometry and hyphenated techniques to the pages of LCGC. In this column she examines the mass spectrometric side of coupled liquid and gas-phase systems. Troubleshooting-style articles provide readers with invaluable advice for getting the most from their mass spectrometers.

LATEST: Mass Spectrometry for Natural Products Research: Challenges, Pitfalls, and Opportunities

LC Troubleshooting | John Dolan:

LC Troubleshooting sets about making HPLC methods easier to master. By covering the basics of liquid chromatography separations and instrumentation, John Dolan, Vice President of LC Resources and world renowned expert on HPLC, is able to highlight common problems and provide remedies for them.

LATEST: LC Method Scaling, Part I: Isocratic Separations

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