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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
How Solid-Phase Extraction Affects Challenges in Bioanalysis
Wednesday, February 05, 2014
Application Note
Mike Oliver Tim Liddicoat Ken Meadows
Modern bioanalytical laboratories are tasked with providing high-quality analytical results from complex biological samples in a high-throughput environment. These needs have to be balanced with the ... read more
Product Intelligence: Solid Phase Extraction Systems
Monday, February 25, 2013
Technical Article

Solid phase extraction, or SPE, is used to isolate pollutants in water and pesticides in food, isolate drugs in blood and tissue samples, and separate proteins from a mixture, among other applications... 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
Optimizing HPLC Sample Preparation
Monday, February 06, 2012
Technical Article
Caitlin Smith
Sample preparation is an important component for analysis in high-performance liquid chromatography (HPLC)/ultra high-performance liquid chromatography (UHPLC). This article outlines commonly used ... 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
Food Texture Analysis
Saturday, May 01, 2010
Application Note
Richard D. Brown
Texture testing is a well-established technique for evaluating the mechanical and physical properties of raw ingredients, food structure, and designs, and for pre- and post-quality control checks. ... read more
A High-Resolution Ion Mobility Mass Spectrometry Platform for Breakthrough Discoveries in Life ...
Saturday, May 01, 2010
Technical Article
Alistair Wallace
In recent years, the combination of liquid chromatography and high-resolution exact mass tandem mass spectrometry has been widely adopted for a variety of research applications such as drug ... read more