Chromatography Online - Liquid & gas separations. Peer-reviewed research for chromatographers & chemists

Chromatography Online - Liquid & gas separations. Peer-reviewed research for chromatographers & chemists

Columnists

	sponsored by LC Troubleshooting \| John Dolan Column Diameter, Linear Velocity, and Column Efficiency February 1, 2010
	Sample Prep Perspectives \| Ron Majors Electromembrane Extraction: The Use of Electrical Potential for Isolation of Charged Substances from Biological Matrices February 1, 2010
	GC Connections \| John V. Hinshaw Upgrading Gas Chromatography January 1, 2010
	MS \| The Practical Art \| Michael P. Balogh The Nature and Utility of Mass Spectra February 1, 2009
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Features

The Nature and Utility of Mass Spectra

This month's installment addresses some elementary aspects of the mass spectrum, the tools employed by the experienced practitioner, and advances being made into identifying unknowns.

Analysis of Persistent Halogenated Organic Compounds

This article reviews advances in the analysis of persistent halogenated organic compounds over the last century.

Interviews from Pittcon 2010

Interviews from Pittcon with experts in the fields of GC, HPLC, MS/Hyphenated and Spectroscopy

Achievements and Trends in Ion Chromatography

This article considers some examples of uses of ion chromatography.

Playing it Safe with Phthalate Analysis

Explaining the importance of sensitive detection in phthalate testing during GC–MS analysis.

More Selected Features

LC/HPLC

Buffer Considerations for LC and LC–MS

Kinetic Plots Made Easy

Trends in HPLC Column Usage

GC

Interviews from Pittcon 2010

Playing it Safe with Phthalate Analysis

Hyphenated

Buffer Considerations for LC and LC–MS

Interviews from Pittcon 2010

Hyphenated Techniques Forum

More Hyphenated

Sample Prep

Electromembrane Extraction: The Use of Electrical Potential for Isolation of Charged Substances from Biological Matrices

Asymmetrical Flow Field-flow Fractionation

Electrochemistry and LC–MS for Metabolite Generation and Identification

More Sample Prep

Events

March 23, 2010 - March 26, 2010

March 24, 2010

5th National Meeting on Environmental Mass Spectrometry

April 22, 2010

Practical Workshops on Ion Chromatography

Featured Application Notes

E-Z isomer separation by SFC

High Resolution and Mass Accuracy in Food and Feed Analysis

Optimization of Preparative Purification Using Axia™ for Increased Purity, Yield, and Productivity

Improving 8260 Analysis

Caffeine Analysis using TSK-GEL Reversed Phase Columns

More Featured Application

News

Acquisition of Chromatography Technology Platform

March 17, 2010

Bruker buys outstanding businesses from Agilent's Varian acquisition

March 15, 2010

Food safety collaboration

March 10, 2010

Merck KGaA to acquire Millipore

March 8, 2010

Biotage distribution in Australia and New Zealand

March 5, 2010

Multimedia

GPC/SEC Column Selection & Method Development

SFC Solutions: The State of the Art

Mobile Phase Optimization Strategies for Reversed Phase HPLC: The Essential CHROMacademy Guide

Advanced Analysis of Biotherapeutics

Split / Splitless Injection: ChromAcademy Guide

More Multimedia

Market Profile

Supercritical fluid chromatography

March 10, 2010

Amino Acid Analyzers

February 9, 2010

Research Flow Cytometers

January 8, 2010

More Market Profile

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