The 56th Annual ASMS Conference: A Review
A summary of the five-day mass spectrometry conference held this month in Denver, Colorado.
Posttranslational Modification Characterization via Electron Capture Dissociation Using a Linear Ion Trap Time-of-Flight Mass Spectrometer
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.
Synthesis and Structural Elucidation of Impurities in Ramipril Tablets
In this article, the authors take a look at the identification, synthesis, and characterization of impurities in Ramipril tablets.
Dosing Vehicle Removal in Discovery Phase Pharmacokinetic Studies Using High-Field Asymmetric Waveform Ion Mobility Spectrometry
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.
The Use of Liquid Chromatography with Tandem Mass Spectrometry for the Analysis of Emerging Environmental Contaminants
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.
A Simplified Approach to Optimize SPE Method Development with Downstream LC–MS Analysis Allowing 100% Organic, Basified Injection Solvents
Here, the authors demonstrate the use of a systematized approach to SPE method development and LC–MS-MS analysis.
Determination of Volatile Organic Compounds in Water by In-Tube Extraction and Gas Chromatography with Ion-Trap Mass Spectrometry
The in-tube extraction technique for determination of volatile organic compounds in water is described.
Product Resources
Gas Chromatography–Time-of-Flight Mass Spectrometry Utilized As an Effective Weapon Against Illegal Drugs of Abuse
This article presents GC–TOFMS methods developed to identify several major drug classes and chemical functionalities.
