 | September 1, 2009
By:John V. Hinshaw
John Hinshaw takes a break from the technical and visits a number of chromatography forums and discussion groups.
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 | January 1, 2010
By:John V. Hinshaw
This month's "GC Connections" explores the issues that can arise when deciding to upgrade or replace GC technologies.
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 | January 1, 2010
By:John V. Hinshaw
This month in "GC Connections," John Hinshaw discusses issues that can arise when deciding to upgrade or replace gas chromatography technologies.
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November 1, 2009
By:John V. Hinshaw
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.
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 | November 1, 2009
By:John V. Hinshaw
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.
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 | July 1, 2009
By:John V. Hinshaw
John Hinshaw discusses the effects that peak tailing has on quantitative measurement of peak height and area.
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 | May 1, 2009
By:John V. Hinshaw
John Hinshaw presents his review of all that was new and innovative at Pittcon 2009 in the field of gas chromatography.
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 | March 1, 2009
By:John V. Hinshaw
The causes and cures for peak tailing are discussed, along with the various ways that chromatographers measure tailing peaks.
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March 1, 2009
By:John V. Hinshaw
Detectors are another link in the chain of signals that a chromatographic analysis generates. After separation, a detector transduces the chemical signals of eluted analytes to an electrical signal that is then recorded and measured. The identities and amounts of analytes are determined from this information. This month in "GC Connections", John Hinshaw examines the environment, set-up and operating conditions necessary to ensure high gas chromatography detector performance and reliability.
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