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Latest News

June 1st 2007
Techniques for Structure Elucidation of Unknowns: Finding Substitute Active Pharmaceutical Ingredients in Counterfeit Medicines
By Michael P. Balogh

This month's column brings much of the previous discussion on how to interpret mass spectra to a practical examination of detecting substitutions in counterfeit pharmaceuticals.

April 1st 2007

Alternatives in the Face of Chemical Diversity

By Michael P. Balogh
November 1st 2006

Identification of a Low-Abundant Biomarker in Human Serum Using nanoLC–LIT-TOF MS and Information-Based Acquisition Techniques

By Susumu Watanabe, Shinji Nagai, Chad Ostrander
August 1st 2006

Spectral Interpretation, Part II: Tools of the Trade

By Michael P. Balogh
peptide
January 1st 2000

A Comparison of CE–MS and LC–MS for Peptide Samples

By Maria Serwe, Gordon A. Ross
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New Sample Preparation Approaches to Biological Matrices for LC–MS

ByFred Klink
December 1st 1999

Current sample preparation procedures for LC–MS as applied to samples from biological matrices.

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