Gel Permeation Chromatography (GPC)


Gel Permeation Chromatography (GPC) is an analytical technique that separates dissolved macromolecules by size based on their elution from columns filled with a porous gel.

From novel polymers to polymer formulations and additives, in applications from paints and coatings to foods and pharmaceuticals, Malvern offers a range of GPC systems or individual GPC detectors including SEC-MALS to suit your application needs.

Published 20 Apr 2021

What can compositional analysis do for me?

A few days ago, my colleague Dr. John Stenson previewed the upcoming launch of the OMNISEC software’s newest feature: compositional analysis!  Amidst your excitement at the great content headed your way, you might be wondering, “what can compositional analysis do…READ MORE >

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Published 14 Apr 2021

OMNISEC is getting an upgrade!

I always find it incredibly exciting to talk about new features and functionality that we have created for our systems… and this time is no different! I understand that systems need to be continually improved and expanded to meet our…READ MORE >

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Published 31 Mar 2021

Liposomes: A 3-Part Tale!

Liposomes are attractive vehicles for drug payload delivery, among other nanoparticles helping to provide endless possibilities for tackling various pharmaceutical needs.  We provide solutions for the effective and optimal development of liposomes and other nanoparticles, which help ensure that only…READ MORE >

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Published 10 Mar 2021

GPC/SEC standards from the eStore!

In my last post, I highlighted the most common GPC/SEC columns available from the Malvern Panalytical eStore.  Just like with columns, scientists rely on the selection of appropriate GPC/SEC standards to generate reliable methods and obtain quality results.  In order…READ MORE >

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Published 1 Mar 2021

Pittcon Short Courses 2021 still open for registration

This year’s Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy (or Pittcon for short) is taking place Online, from March 8 – March 12, 2021. As in previous years, there is a large selection of Pittcon short courses 2021 relevant…READ MORE >

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Published 9 Feb 2021

GPC/SEC columns from the eStore!

Columns and standards are an essential part of every GPC/SEC analysis.  To obtain quality data, scientists depend on the selection of appropriate columns and standards specific to their application.  In order to accommodate a diverse range of applications, Malvern Panalytical…READ MORE >

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Published 7 Jan 2021

Catching up with OMNISEC! Part 2

Last year I highlighted a handful of publications featuring OMNISEC as a powerful analytical tool for multi-detector GPC/SEC analyses.  As time marches on, even in these unprecedented times, OMNISEC continues to become more pervasive in the global scientific community.  Therefore,…READ MORE >

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Published 22 Dec 2020

A look back at this year’s best additive manufacturing blogs

As we approach the end of 2020, it’s safe to say that lots has happened… but what have we been up to at Malvern Panalytical? Well, in between developing new technologies, we’ve also been sharing stories on one of the…READ MORE >

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Published 3 Dec 2020

Low molecular weight analyses with OMNISEC

When you think of gel permeation chromatography / size exclusion chromatography (GPC/SEC) you probably associate the technique with the analysis of macromolecules such as proteins and polymers.  After all, that’s what it does best!  However, as researchers and manufacturers push…READ MORE >

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