Technology

The Zetasizer NanoSampler is a sample delivery system that ensures highly precise and reproducible automated loading of samples into your Zetasizer Nano for particle size measurements. The NanoSampler adds automation and unattended operation in a versatile, compact package, maximising the productivity of your Zetasizer Nano.

Shell’s Pearl GTL brings in the big guns to tackle its vast data-handling requirements with an integrated laboratory information management system.

The promise of cash generated from idle and surplus equipment sounds great. But how can you turn theoretical gains into practical benefits?

Surely, we’ve gone beyond thinking outside the box – the time has come to tell the box to respond to our thoughts.

Teams in the UK, Finland, Spain, Switzerland and Italy join forces to tackle microfluidic-based assay development

In this application note we will look at two examples where the retention volume of a sample could not be used to obtain an accurate measure of the sample MW. We will also describe the additional information that can be obtained using these advanced detectors. This work has been performed in conjunction with the Institut Pasteur, Paris, France

The aim of this guide is to provide the reader with a clear understanding of the different technological approaches used to measure molecular weight by static light scattering in a GPC/SEC experiment.

Work performed in conjunction with the Membrane Protein Laboratory, Imperial College, London

Light scattering detectors play an important role in gel permeation chromatography and size exclusion chromatography (GPC/SEC) analysis because of their ability to directly measure molecular weight distribution. Multi angle light scattering (MALS) detectors are often chosen, in some instances because they provide the most accurate data for the measurement of the radius of gyration (Rg), and in others because they have become an accepted industry standard. The launch of Malvern Instruments’ new Viscotek SEC-MALS 20 detector extends commercial choice in this area and draws the technology into the spotlight.

When and where should we apply the concept of “just enough is best”?