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Automated Separation of Micro-Grains in a Mixed Solid Sample
Wednesday, April 13, 2016
Application Note
Steven M. Barnett Toshinori Maebayashi Satoshi Takeshima
Areas such as industrial failure analysis, geology, geochronology and others that use solid-phase extraction, require accurate measurement of specific micro-grains, which are small particles mixed ... read more
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
Advances in Gas Chromatography Instrumentation at Pittcon® 2013
Friday, May 10, 2013
Technical Article
Robert L. Stevenson, Ph.D.
The buzzwords for Pittcon® 2013 in gas chromatography instrumentation were “smaller,” “portable,” and “helium.” Despite the fact that some of the major vendors did not exhibit, others were on hand ... read more
Product Intelligence: Guide to Micromanipulators
Wednesday, November 14, 2012
Technical Article
Caitlin Smith
As explained in this article, micromanipulators are used in a wide variety of applications in areas as varied as electrophysiology to reproductive biology. Purchasing considerations include type of ... read more
Product Intelligence: High-Purity Gases on Demand: A Laboratory Gas Generators Buyers' Guide
Thursday, May 24, 2012
Technical Article
T. Keith Brock
Laboratory gas generators are a safer, more convenient, and more economical means of generating gases in the laboratory, and as such are a good alternative to cylinder-based gas sourcing. Because of ... read more
Generating Nitrogen for Nuclear Magnetic Resonance Spectroscopy
Thursday, September 01, 2011
Application Note
Peter Froehlich Pat Kriwoy
Nuclear magnetic resonance (NMR) spectroscopy is an extremely important tool in the elucidation of molecular structure and is commonly used to obtain information about the interaction between ... 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
Microscopy is Moving On
Friday, July 01, 2005
Technical Article
Aubrey Lambert
The basis for observations has not really changed in all the time that lenses have been used to magnify objects. read more
Multicapillary Columns for Chromatography
Tuesday, March 01, 2005
Technical Article
Yuri P. Belov Marina M. Ulyanova Vladimir N. Sidelnikov
The principles and theory of high-speed capillary chromatography have been known since the 1960s. To realize the maximum speed capabilities, it is necessary to use capillaries with a diameter of ... read more
Rapid Testing of Toxic Chemicals
Tuesday, March 01, 2005
Application Note
Nathalie Boucher Lucie Lorrain Marie-Eve Rouette Elisabeth Perron Nancy Déziel Louis Tessier François Bellemare
The measurement of chlorophyll fluorescent signals from photosynthetic enzyme complexes (PEC) has becomeone of the most powerful indicators for ecophysiologists. read more
Miniaturized FTIR for Maximized Productivity
Tuesday, March 01, 2005
Application Note
Ken Fredeen John S. Seelenbinder Mark L. Norman
In today’s fast-paced business environment, many companies are under pressure to improve their productivity. This is especially true in the pharmaceutical industry, where reducing time-to-market ... read more
LC-MS With Simultaneous Electrospray and Atmospheric Pressure Chemical Ionization
Tuesday, March 01, 2005
Technical Article
Wayne P. Duncan Patrick D. Perkins
Today, liquid chromatography-mass spectrometry with electrospray ionization (LC-ESI-MS) is increasingly being used as the technique of choice for high-throughput pharmaceutical analysis. read more