Liquid Chromatography

This white paper offers practical guidance on using a range of analytical techniques, including rheology, particle size and zeta potential measurement to assist in the formulation of Inkjet inks.

In this application note, intrinsic viscosity measurements were performed on the sRAGE protein to establish whether the detector was able to detect and characterize the conformational change induced by the presence of calcium. Light scattering molecular weight measurements were also performed. Data are also presented showing that the conformation of sRAGE changes in the presence and absence of calcium.

Then & Now, with Stuart Adams, Higher Analytical Chemist at Fera Science Ltd, York, UK

The reawakened interest in SFC shows that, too often, academics are followers and not leaders.

A new instrument could help with obtaining pure components from complex natural samples.

Five experts share highlights from Riva 2016, the forum on microcolumn separations

Assessing the effect of climate change on maple syrup - using liquid chromatography

This article explores how multiple detectors, particularly light scattering detectors, may be used for size-exclusion chromatography (SEC) in protein analysis. Using a light scattering detector as part of a multi-detector Size Exclusion Chromatography system provides the accurate molecular weight (MW) data needed to assess the activity, safety and clinical efficacy of therapeutic proteins.

Is now the right time for HPLC’s diminutive cousin to make a comeback in routine analysis?

Detecting and controlling mutagenic impurities in pharmaceuticals is challenging. What is ICH M7 and what do you need in your analytical toolbox?