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New Products for Gas Chromatography at Pittcon^® 2014
Tuesday, May 06, 2014
Application Note
Robert L. Stevenson, Ph.D.
Pittcon® is changing rapidly. After decades where separation science including GC/MS and LC/MS dominated the meeting, a report by Dr. Matt Wilkinson in this issue demonstrates that optical ... read more
Sample Processing at Pittcon® 2014
Tuesday, May 06, 2014
Application Note
Robert L. Stevenson, Ph.D.
The tenfold increase in speed for the analytics (GC, HPLC, and SFC [supercritical fluid chromatography], all with MS) over the last decade has shifted the choke point in many workflows from analytics ... read more
Pittcon 2013®: Developments in Liquid Chromatography
Monday, May 13, 2013
Technical Article
Robert L. Stevenson, Ph.D.
The first commercial liquid chromatograph was probably an amino acid analyzer. These ion exchange chromatographs were so specialized that they had almost no impact on chemical analysis outside of ... read more
Focus on Separation Science at Pittcon® 2012: Advances in Gas Chromatography
Monday, May 07, 2012
Technical Article
Robert L. Stevenson, Ph.D.
For gas chromatography (GC), the big news at Pittcon® 2012 was the absence of Agilent and PerkinElmer. This was a consequence of an overall downsizing caused by the “six-year effect” where the cycles ... read more
Simultaneous Crystallization Testing in a Laboratory Furnace
Thursday, June 16, 2011
Application Note
Branislav Cabric Nebojsa Danilovic Aco Janicijevic
A previous paper described a model of an air-cooled test tube with a series of sockets and plugs (crystallization socket-outlet adaptor) installed in a laboratory chamber furnace, the goal of which ... read more
Separation Science Highlights From Pittcon® 2011
Tuesday, May 10, 2011
Technical Article
Robert L. Stevenson, Ph.D.
At Pittcon® 2011, most new products appeared to be evolutionary, not revolutionary. read more