Published 9 Feb 2021
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 >
Tags: columns, eStore, gel permeation chromatography, GPC, gpc/sec
Published 7 Jan 2021
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 >
Tags: gel permeation chromatography, GPC, gpc/sec, OmniSEC, OMNISEC Resolve
Published 3 Dec 2020
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 >
Tags: gel permeation chromatography, GPC, gpc/sec, OMNISEC Resolve, OMNISEC Reveal
Published 1 Oct 2020
Earlier this year we released the OMNISEC v11.20 software. This latest iteration expands OMNISEC’s capabilities to include conventional and universal calibration analysis methods. Since the data available from these methods based on calibration curves may seem similar to information from…READ MORE >
Tags: analytical results, calibration, gel permeation chromatography, GPC, gpc/sec
Published 8 Sep 2020
It’s September again, and that means it’s back-to-school time! However, things will inevitably look a little different this year with the prevalence of remote learning and virtual classes. While we lament our inability to meet face-to-face, at Malvern Panalytical we’re…READ MORE >
Tags: course, gel permeation chromatography, GPC, gpc/sec, OmniSEC
Published 6 Aug 2020
Back in June we released the OMNISEC v11.20 software that included column calibration methods. In a previous post, I summarized how the methods with calibration curves work and what information they offer. This post will offer some tips for setting…READ MORE >
Tags: calibration, gel permeation chromatography, GPC, how to guide, OmniSEC
Published 4 Jun 2020
Are you generating Gel Permeation Chromatography/Size Exclusion Chromatography (GPC/SEC) data for comparison to historical results? Do your novel samples complicate multi-detector analyses? Or are you simply feeling nostalgic for calibration curves? Whatever your reason, the OMNISEC software now offers a…READ MORE >
Tags: calibration, gel permeation chromatography, GPC, gpc/sec, OmniSEC
Published 21 May 2020
Whether you’re characterizing a one-of-a-kind sample or performing routine analysis on established products, the accuracy of your multi-detector GPC/SEC data relies on your dn/dc value. Fortunately, the OMNISEC system and its OMNISEC software offer different ways to determine and implement…READ MORE >
Tags: gel permeation chromatography, GPC, gpc/sec, OMNISEC Resolve, OMNISEC Reveal
Published 25 Mar 2020
Do you want an OMNISEC but don’t have one yet? Do you want to practice so you’re ready once your OMNISEC is installed? Or are you simply looking for a way to gain more experience with the OMNISEC software? If…READ MORE >
Tags: gel permeation chromatography, GPC, gpc/sec, OmniSEC, OMNISEC Resolve