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GPC/SEC Tips&Tricks


Developed by PSS for LC/GC: Practical tips and advice for GPC/SEC users.

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Publications

WinGPC ReportDesigner - Copy and Paste Single Elements and Objects
When creating individually reports with WinGPC ReportDesigner (RD), you don't need to start with a blank sheet every time. It's definitely easier to take over elements from another already existing...
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Language
Publication Number
30416
Publication Type
WinGPC Application
Source
PSS WinGPC Newsletter
Year
2017
Publication date
22.08.2017
Issue
1
Author
J. Paulsdorf
WinGPC Support - Tools, Logs and other Helpful Files
There are quite a lot of tools and information available that can help to narrow down and eliminate possible reasons for software crash or unexpected behavior. Of course, PSS will assist you if you...
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Language
Publication Number
30417
Publication Type
WinGPC Application
Source
PSS WinGPC Newsletter
Year
2017
Publication date
22.08.2017
Issue
1
Author
J. Paulsdorf
T&T GPC/SEC: Inter-Detector Delay
Combinations of detectors are often used in gel permeation chromatography/size-exclusion chromatography (GPC/SEC) to measure absolute molar masses or chemical compositions as a function of elution...
Language
Publication Number
20441
Publication Type
Tip&Trick
Source
The Column
Year
2017
Publication date
10.08.2017
Issue
8
Author
D. Held, W. Radke
T&T GPC/SEC: Product Registration and REACH
Molecular mass is one of the central parameters required for product registration. Compared to low molar mass substances, the molar mass determination of macromolecular products is more diffi cult...
Language
Publication Number
20436
Publication Type
Tip&Trick
Source
The Column
Year
2017
Publication date
20.06.2017
Issue
6
Author
D. Held
Analysis of a Graft Copolymer using Dual Detection and Interaction Chromatography
Characterization of complex (Co)polymers with multiple distributions require more than size-based separations (GPC/SEC). While multidetection GPC/SEC can provide interesting details, separations based...
Language
Publication Number
20471
Publication Type
Notes
Source
PSS Application
Year
2017
Publication date
08.06.2017
Author
M. Adler, R. Leinweber, J. Preis, W. Radke
T&T GPC/SEC: Protein Analysis with Size-Exclusion Chromatography
Gel permeation chromatography/size-exclusion chromatography (GPC/SEC) is the standard method to separate samples by molecular size. In protein analysis, size-exclusion chromatography is either applied...
Language
Publication Number
20437
Publication Type
Tip&Trick
Source
The Column
Year
2017
Publication date
16.05.2017
Issue
4
Author
D. Held, T. Hofe
T&T GPC/SEC: Quantify and Get More Than Molar Mass Averages
Gel permeation chromatography/size-exclusion chromatography (GPC/SEC) is used to determine molar mass averages and the complete molar mass distribution with just one injection. This is possible...
Language
Publication Number
20435
Publication Type
Tip&Trick
Source
The Column
Year
2017
Publication date
23.02.2017
Issue
2
Author
D. Held
T&T GPC/SEC: Polydispersity - How Broad is Broad for Macromolecules?
The vast majority of macromolecules exhibit a molar mass distribution that is often described by the polydispersity index (PDI). This Tips & Tricks instalment offers practical advice to consider when...
Language
Publication Number
20442
Publication Type
Tip&Trick
Source
The Column
Year
2016
Publication date
22.12.2016
Issue
12
Author
D. Held, W. Radke
SEC-Protein analysis
GPC/SEC is a powerful method to check protein purity. In combination with light scattering it is possible to determine molar masses and sizes. This webinar discusses the latest developments and new...
Language
Publication Number
20457
Publication Type
Webinar/Webcast
Source
PSS Webinar
Year
2016
Publication date
15.12.2016
Issue
4
Author
T. Hofe, G. Reinhold
EP/USP GPC/SEC Molar Mass Determination for LowMolecular Weight Heparin (LMWH)
Natural heparin is a polysaccharide and consists of molecular chains of varying lengths. Lowmolecular weight heparin (LMWH) consists of short chains and is used as anticoagulant indiseases that...
Language
Publication Number
20485
Publication Type
Application
Source
PSS Application
Year
2016
Publication date
14.11.2016
Issue
2
Author
D. Held, F. Gores
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