Isotope dilution mass spectrometry analysis highlights effective interdisciplinary collaboration – and its legacy should be at the forefront of modern research.

How to bring better diagnostic tests to the market to benefit patients.

In this application note, we'll describe the successful molecular weight measurement of a polystyrene, PMMA and PVC sample using the OMNISEC system. This instrument can accurately measure the absolute molecular weight of any polymers independent of elution volume or structure. Although the measurements here have been performed using simple polymers, these methods can be applied to any polymer measured by GPC.

Simultaneous monitoring of multiple metabolites – with a chip beneath the surface of your skin

Can a stacking flow system offer more uniform results for immunoassay saliva tests?

You know the meat that’s been sitting in your fridge for a while... is it still safe?

How to compare and contrast biosensor performance

Using NMR spectroscopy to investigate the structure of monoclonal antibodies

In the quest for increased sensitivity or higher resolution, let’s not lose sight of our objectives.

In this white paper we examine the deformulation workflow, demonstrating the value of the technique of Morphologically Directed Raman Spectroscopy (MDRS) within this context. Case studies illustrate the relevance of MDRS data.