The Column-12-08-2020

Selected highlights of innovative chromatography products.

A panel discussion on the latest advances and future developments in sample preparation.

Incognito leads us through the complex method used to determine related substances for hydroxychloroquine, exploring the practical implementation and critical evaluation of a less than optimum ultrahigh-pressure liquid chromatography (UHPLC) pharmacopeial method.

Field-flow fractionation (FFF) coupled to light scattering is a powerful method to separate and characterize nanoparticles, proteins, and polymers from a few nanometres to a few micrometres. The technique is one of the few that can cover the full size range of nanomaterials and provide high-resolution size distributions and additional characterization. New developments in FFF enhance performance and productivity.

Here are 10 great tips for optimizing LC-Electrospray Ionization (ESI)-MS so that you achieve the best possible results every time. These tips and tricks have been collated by my colleagues to form a beginner’s guide to LC-(ESI)MS and as a primer for those who are already using the technique.

A recent study has applied retention modelling and QbD practices to the process of reverse‑phase LC method development for a NCE.

Agilent Technologies has announced that their collaboration with SGS has resulted in a new GC-TQ method.

The 2020 Eastern Analytical Symposium (EAS) Award for Outstanding Achievements in Separation Science will be presented to Joe Foley on November 18.

The Eastern Analytical Symposium (EAS) Award for Outstanding Achievements in the Fields of Analytical Chemistry will be presented to Susan Olesik at this year’s virtual conference.

Click the link below to open The Column December 2020 Europe and Asia issue, Volume 16, Number 12, in an interactive PDF format.

Click the link below to open The Column December 2020 North American issue, Volume 16, Number 12, in an interactive PDF format.