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Working Flow Rate: How to Compare Vacuum Pumps
Friday, May 17, 2013
Application Note
Peter Coffey
To compare vacuum pumps, it is imperative to look at the pumping speed at working vacuum levels. The working vacuum level is the vacuum at which you need to operate your application. Comparing the ... read more
Microscopy + Spectroscopy: Pittcon® 2013 Celebrates the Power of Two
Thursday, March 07, 2013
Technical Article
Barbara Foster
The year 2013 celebrates a new benchmark for imaging at Pittcon^®. Historically, Pittcon has not been considered an imaging meeting, despite the fact that a review of Pittcon 2012 statistics revealed ... read more
Product Intelligence: Laboratory Vacuum Pump Buyers' Guide
Monday, July 16, 2012
Technical Article
Emily S. Tozzi
Chemistry and life science laboratories utilize lab vacuum pumps for applications such as providing suction to drive the aspiration or filtration of liquid or suspended samples, and inducing or ... read more
Micro Raman at Pittcon^® 2012
Monday, May 07, 2012
Technical Article
Barbara Foster
Micro Raman was big news at Pittcon® 2012. While the hardware has stabilized, there were intriguing new developments in the science and its applications. read more
Pittcon® 2012 Roundup of Spectroscopy and Mass Spectrometry
Monday, May 07, 2012
Technical Article
Jeffrey M. Perkel
This past March, some 15,754 people from 90 countries descended on Orlando, Florida, for the annual Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy (Pittcon®). read more
Increased IEF Throughput Using a Dual-Electrode Assembly
Tuesday, August 02, 2011
Application Note
Gary B. Smejkal Darren J. Bauer
An isoelectric focusing (IEF) apparatus capable of operating at 12,000 V maximum voltage enables isoelectric focusing of proteins in immobilized pH gradients (IPGs) to be completed in less than 3 hr. read more