Mass Spectrometry

This application note describes the analyses of a variety of aqueous (water-soluble) cellulose derivatives using the OMNISEC triple detection system and the subtle, yet distinct differences between these different derivatives that can be parsed out by the OMNISEC system

The investigative power of multiple detectors. Here, we describe the analysis of a semi-purified protein mixture containing β-amylase. Step-by-step, we show how different properties of the proteins elicit a specific response in each detector and how coupling this data can be qualitatively and quantitatively evaluated.

Analysis of chlorhexidine drug substance using an Agilent 6545 Accurate Mass Q-TOF System and MassHunter Mass Profiler Software.

F. Scott Anderson, a staff scientist at the Southwest Research Institute, Boulder, Colorado, USA, discusses the potential of in-situ resonance ionization mass spectrometry for understanding the age of planetary bodies.

Scientists who are dissatisfied with the analysis of samples from our blue planet look to the stars

The seven seas represent an extremely challenging and almost boundless environment that a secret army of passionate oceanographers nevertheless joyfully dive into.

Multiplexed separations in metabolomics: is there a faster, cheaper, and better way?

A novel CE-MS technique shows great promise for sample-restricted metabolomics.

Researchers use SPME and GC-MS to puncture claims that banned tire treatments are “undetectable”

Two-dimensional mass spectrometry (2DMS) can be twice as fast as conventional methods in proteomic analyses