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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
Sample Prep for LC, GC, and SFC at Pittcon® 2013
Friday, May 10, 2013
Technical Article
Robert L. Stevenson, Ph.D.
At Pittcon® 2013, sample prep stood out as a major focus, perhaps because of the few advances in chromatography instrumentation. In addition, some sample preparation is spilling over into other ... 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
New Instrumentation and Applications at HPLC 2012
Friday, August 10, 2012
Technical Article
Robert L. Stevenson, Ph.D.
A marketplace is usually dynamic, with a cross-current of disparate interests meeting to find mutual satisfaction. 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
The Importance of Planning and Coordination in Laboratory Design
Tuesday, June 01, 2010
Technical Article
Roger Hendrick
The proven marks of modern laboratory design are sharing of resources, flexible use of space,and the ability to adapt to changing needs. In constructing various laboratories throughout the years, ... read more
Transformation of a University Teaching Laboratory Through Innovative Solutions
Tuesday, June 01, 2010
Technical Article
Steve McDaniel Michael Kihn
This article describes the improvements made to a 4500-square-foot chemistry teaching laboratory within the University of Pennsylvania’s (Philadelphia) Chemistry ’58 building. The design was led by ... read more