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Extreme Leaks

November 1, 2009

In this month's "GC Connections," John Hinshaw investigates how much air enters a gas stream in the face of extreme leaks in an attempt to gauge the potential effects of carrier gas leaks on GC system performance.

GCxGC-FID Analysis of Perfumes

September 1, 2010

Exploring the use of GCxGC-FID as a technique for qualitative and quantitative analysis of perfumes

The Role of GC and SFC

September 1, 2010

The second part of this series on green chromatography describes characteristics of GC and SFC

Musings from the Little Black Book of GC

August 20, 2010

Incognito concludes by looking at column contamination (and regeneration) and how to select the most appropriate inlet liners for specific applications.

GCxGC Symposium

August 5, 2010

The GC×GC-7 symposium ran concurrently with this year?s ISCC in Riva del Garda, Italy. Speaking with The Column, Philip Marriott of the Australian Centre for Research on Separation Science, RMIT, Melbourne, Australia, said it ?offered the most comprehensive and thorough GCxGC programme yet assembled.?

Why does it take so long to validate a CDS?

August 1, 2010

The author examines the process of validating a CDS and describes the trials along the way such as speed of validation, risk management, and so forth.

Early Adventures in Chromatography: The Story of a "Recovering" Electrochemist

August 1, 2010

Well-known industry veteran and LCGC EAB member Peter Carr looks back at the early days of the chromatography field and reflects on his own experiences.

The art of chromatography

July 27, 2010

This summer the National Gallery in London will host an exhibition demonstrating some of the ways that science has been able to shed new light on the history behind some of the Gallery's priceless works of art.

Little Black Book of GC (Part 2)

July 23, 2010

Continuing this series, Incognito shares his wisdom on properly selecting and optimizing GC column dimensions.

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