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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
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
Increased Throughput in Method 8270 Analysis
Monday, January 01, 2007
Application Note
William D. Goodman Frank DeLorenzo
Method 8270 is a GC-MS method created by the U.S. EPA Office of Solid Waste for the analysis of semivolatile organics by gas chromatography-mass spectrometry. read more
Automated Chemical Ionization in GC-MS
Monday, January 01, 2007
Application Note
Chris Sandy Jean-Francois Garnier Bernhard Rothweiler Fred Feyerherm Sihem Ben Mahmoud Harry F. Prest
Gas chromatography with mass spectrometric detection using chemical ionization (CI) has demonstrated great utility in a wide variety of application areas ranging from forensics to environmental to ... read more
Tips to Prevent Streaking on 2-D Gels
Tuesday, November 01, 2005
Application Note
Tom Berkelman Mary Grace Brubacher Haiyin Chang Tim Cross William Strong
The most common problem encountered with 2-D gels is protein streaking, whether in the horizontal or vertical direction. read more
An Automated Alternative to SDS-PAGE for Protein Analysis
Tuesday, March 01, 2005
Technical Article
Sang Jeong Sherri Biondi Jim Mikkelsen Bahram Fathollahi Adrian Winoto Michael Spaid Andrea Chow
Now that the Human Genome Project is finished, the next important phase is understanding the expression and function of proteins. read more