Special Issues-07-01-2008

Articles
Special Issues

July 01, 2008

A summary of the five-day mass spectrometry conference held this month in Denver, Colorado.

The authors introduce a compact ECD device coupled to a linear ion trap time-of-flight instrument, and use it to analyze protein phosphorylation in both offline and online modes.

In this article, the authors take a look at the identification, synthesis, and characterization of impurities in Ramipril tablets.

This article describes the ability to increase the sensitivity for a target compound in the presence of high-level background impurities by removing the dosing vehicle using a high-field asymmetric waveform ion mobility spectrometry gas-phase separation before mass spectrometry analysis.

Many organic chemicals are difficult to analyze using traditional GC–MS. In this study, the author used LC–MS-MS to analyze a variety of environmental contaminants.

Here, the authors demonstrate the use of a systematized approach to SPE method development and LC–MS-MS analysis.

The in-tube extraction technique for determination of volatile organic compounds in water is described.

Special Issues
Departments

July 01, 2008

Product Resources

This article presents GC–TOFMS methods developed to identify several major drug classes and chemical functionalities.