LCGC Asia Pacific, Mar 1, 2012

LC Troubleshooting

LC Trouble Everywhere

By John W. Dolan

No matter where LC is used, it is never immune to problems.

Articles

The Potential of Polymer Monolithic Capillary Columns for the LC–MS Analysis of Intact Proteins

By Bert Wouters , Axel Vaast , Achim Treumann , Mario Ursem , Jenny Ho , Martin Hornshaw , Marc Raes , Herman Terryn , Sebastiaan Eeltink

Describes the preparation of a reversed-phase monolithic column with an optimized porous structure to separate intact proteins using LC–MS.

Column Watch

Current Trends in HPLC Column Usage

By Ronald E. Majors

The results of a recent survery on stationary phases used in high performance liquid chromatography (HPLC) are revealed.

GC Connections

Headspace Sampling: Instrumentation

By John V. Hinshaw

The article discusses the fundamentals of instrumentation for headspace sampling, including vial thermostating, pressurization and transfer to the GC inlet.

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Survey

If you are you planning to attend HPLC2013 Amsterdam what is your main reason?

	Column Watch \| Ronald E. Majors New Chromatography Columns and Accessories at Pittcon 2013, Part I
	Incognito \| Desert Island Data Systems
	MS: The Practical Art \| Kate Yu Nontargeted Metabolite Profiling by UHPLC-MS: A Case Study in Beer Reveals Effect of Temperature on Nonvolatile Small Molecules During Storage
	LC Troubleshooting \| John W. Dolan Gradient Elution, Part II: Equivalent Separations
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Multimedia

Solving One of Chromatography's Biggest Dilemma - Proper Sealing of Chromatography Autosamper Vials - Using the Advanced Vial Closure System (AVCS)

May 7, 2013

Editors' Series: Faster Gas Chromatography in Practice

April 16, 2013

Tips and Tricks on Screening and Confirmatory Methods for Residues and Contaminants in Foods

April 23, 2013

Editors' Series: Industrial Problem Solving Using Ion Chromatography

April 2, 2013

Editors' Series: A Generic HPLC-UV Platform Method for Cleaning Verification

April 16, 2013

More Multimedia