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Transitioning From HPLC to UHPLC of Proteins
Wednesday, March 09, 2016
Application Note
Robert L. Stevenson, Ph.D.
Since the introduction of ACQUITY UPLC (Ultra Performance Liquid Chromatography) by Waters (Milford, Mass.) over a decade ago, there has been increased interest in the effects of high pressure on ... read more
A Simplified Approach to Bioanalytical Sample Preparation
Wednesday, April 08, 2015
Application Note
Erica Pike
The complexity of biological samples can pose challenges to downstream analysis in the pharmaceutical industry. Bioanalytical and drug metabolism and pharmacokinetics (DMPK) groups often work with ... 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: Potentiometric and Karl Fischer Titrators
Monday, September 10, 2012
Technical Article
Caitlin Smith
The potentiometric titrator and the Karl Fischer titrator are highlighted in this buyers’ guide to titrators. When choosing a KF titrator, the user should determine what types of solvents and samples ... read more
Integrated Informatics Solutions In the Water Quality Sector
Thursday, September 01, 2011
Application Note
Colin Thurston Jeanne Mensingh
Companies working within the environmental and water and wastewater sectors face a number of significant challenges with regard to delivering accurate, consistent, and traceable results. read more
General Laboratory Equipment: Innovation Showcase
Monday, May 09, 2011
Technical Article
Jeanely Hunt, MS, MBA
Each year, manufacturers and distributors flesh out many innovations for the laboratory, ranging from simple accessories to large, more complex instrumentation. read more