Magazine Columns - Chromatography Online
Magazine Columns
LC TROUBLESHOOTING COLUMN WATCH
LC TROUBLESHOOTING

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.

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COLUMN WATCH

Column Watch keeps readers up-to-date with new column technology trends in all branches of chromatography and reviews developments in existing technology lines. Columnist Ron Majors, Chromatography Business Development Manager for Agilent Technologies and established authority on new column technologies also compiles the annual Pittcon round-up for LCGC North America.

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GC CONNECTIONS MS - THE PRACTICAL ART
GC CONNECTIONS

GC Connections provides advice for regular users of gas chromatography, John Hinshaw is the editor of 'GC Connections' and has been a columnist with LCGC for over 27 years, covering separation fundamentals, column care, instrument troubleshooting and many other topics. John is one of the premier experts on gas chromatography active in the industry today. He is currently a senior scientist with BPL Global, Portland, Oregon and is a member of LCGC?s editorial advisory board.

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MS - THE PRACTICAL ART

Kate Yu is the new editor of 'MS-The Practical Art' and will bring her expertise in the field of mass spectrometry and hyphenated techniques to the pages of LCGC starting in 2012. 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.

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BIOTECHNOLOGY TODAY
Biotechnology Today  Biotechnology Today

Ira Krull, editor of 'Biotechnology Today', is an associate professor of chemistry at Northeastern University, Boston, Massachusetts, USA, and a member of LCGC's editorial advisory board. Co-editor Anurag Rathore is a consultant and associate professor with the Indian Institute of Delhi, India.

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SAMPLE PREPARATION PERSEPCTIVES HISTORY OF CHROMATOGRAPHY
SAMPLE PREPARATION PERSEPCTIVES

Sample Preparation Perspectives' editor Ron Majors examines technologies and methodologies for getting your samples ready for chromatographic analysis.

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HISTORY OF CHROMATOGRAPHY

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.

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COUPLING MATTERS INCOGNITO
COUPLING MATTERS

Coupling Matters introduces novel hyphenations in sample preparation, separation and detection systems. This column, edited by Robert Shellie from the Australian Centre for Research on Separation Science (ACROSS) at the University of Tasmania, provides a must-read for anyone interested in working with coupled systems.

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INCOGNITO

A sometimes controversial viewpoint on developments, trends and factors affecting those working within the separation science industry.

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CE CURRENTS PERSPECTIVES IN MODERN HPLC
CE CURRENTS

CE Currents provides practical advice on maximizing the use of capillary electrophoresis and related techniques. Kevin Altria, Senior Principal Scientist at GlaxoSmithKline and leading CE exponent, demonstrates how to develop robust CE methods, how to troubleshoot existing ones and describes new innovations in instrumentation and equipment.

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PERSPECTIVES IN MODERN HPLC

Michael W. Dong is a senior scientist in Small Molecule Drug Discovery at Genentech in South San Francisco, California. He is responsible for new technologies, automation, and supporting late-stage research projects in small molecule analytical chemistry and QC of small molecule pharmaceutical sciences.

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QUESTIONS OF QUALITY  
QUESTIONS OF QUALITY

Questions of Quality offers guidance on quality issues relevant to all separation scientists. Method development, data handling, chromatography data systems and laboratory information management systems are covered by leading industry consultant Robert McDowall.

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THE LCGC BLOG
THE LCGC BLOG THE LCGC BLOG

Perspectives and advice on separation science from Kevin A. Schug, an Associate Professor and Shimadzu Distinguished Professor of Analytical Chemistry in the Department of Chemistry & Biochemistry at The University of Texas (UT) at Arlington, and Tony Taylor, Technical Director at Crawford Scientific.

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Archives of Discontinued Columns
VALIDATION VIEWPOINT
 Validation Viewpoint  Validation Viewpoint

Ira Krull and Michael Swartz are co-editors of 'Validation Viewpoint'

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DIRECTIONS IN DISCOVERY MILESTONES IN CHROMATOGRAPHY
 DIRECTIONS IN DISCOVERY

Tim Wehr, editor of "Directions in Discovery", is LCGC's resident expert on the topic of drug discovery, and is currently a staff scientist with Bio-Rad Laboratories, Hercules, California.

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 MILESTONES IN CHROMATOGRAPHY

Leslie S. Ettre, editor of "Milestones in Chromatography," was part of the chromatography industry for over 50 years, and was one of the most respected figures in the field. He was with PerkinElmer Corp., Shelton, Connecticut, for over 30 years, and was a member of LCGC's editorial advisory board.

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PRACTICAL DATA HANDLING INNOVATIONS IN HPLC
PRACTICAL DATA HANDLING

Practical Data Handling tackles the subject of chemometrics. Yvan Vander Heyden from Vrije Universiteit Brussels, Belgium, a driving force behind the application of chemometrics in analytical chemistry, describes how the use of such chemometric techniques allows chromatographers to improve both the design of robust analytical methods and the subsequent interpretation of derived results.

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INNOVATIONS IN HPLC

Michael Swartz reviews all that is new in the world of HPLC and UHPLC instrumentation and discusses the practical questions involved in their application to a variety of analyses.

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LCGC COLUMNISTS 2014

Column Watch: 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. LATEST: Avoiding Reversed-Phase Chromatography Problems Through Informed Method Development Practices: Choosing the Stationary-Phase Chemistry


Perspectives in Modern HPLC: Michael W. Dong is a senior scientist in Small Molecule Drug Discovery at Genentech in South San Francisco, California. He is responsible for new technologies, automation, and supporting late-stage research projects in small molecule analytical chemistry and QC of small molecule pharmaceutical sciences. LATEST: Seven Common Faux Pas in Modern HPLC


MS — The Practical Art: Kate Yu brings 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: Radical Mass Spectrometry as a New Frontier for Bioanalysis


LC Troubleshooting: LC Troubleshooting sets about making HPLC methods easier to master. By covering the basics of liquid chromatography separations and instrumentation, John Dolan is able to highlight common problems and provide remedies for them. LATEST: Estimating Resolution for Marginally Separated Peaks


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