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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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The PSS Company Magazine featuring the latest developments

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Full featured application notes describing how to solve tasks.

PSS Publication Database

Publications

T&T GPC/SEC: _How to get a stable Baseline
A stable baseline is a prerequisite for precise, accurate, and reproducible GPC/SEC analysis, especially for samples with a broad molar mass distribution. Baseline problems can include drift, wander...
Language
Publication Number
20381
Publication Type
Tip&Trick
Source
The Column
Year
2012
Publication date
11.05.2012
Issue
4
Author
D. Held
Food Analysis Application: High resolution Saccharide and Polysaccharide Analysis using Small Particles
The PSS SUPREMA column with a reduced particle size of 5 µm offers a significantimprovement in performance compared to traditional 10 µm materials and providesoutstanding additional resolution,...
Language
Publication Number
20403
Publication Type
Notes
Source
PSS Application
Year
2012
Publication date
11.05.2012
Author
G. Reinhold
Chemical Manufacturing Application: Absolute molar masses for phenol formaldehyderesins with GPC/SEC-ESI-MS
Hyphenation of an electrospray ionization-mass spectrometer (ESI-MS) with a GPC/SEC-System allows the determination of absolute molar masses for low molar mass samples or samples with an unknown...
Language
Publication Number
20404
Publication Type
Notes
Source
PSS Application
Year
2012
Publication date
11.05.2012
Author
D. Held, F. Gores
Biopharm Application: GPC/SEC-MALLS Study of Protein Denaturation
GPC/SEC-MALLS is a powerful tool to detect and follow the transition of protein structures. GPC/SEC allows the separation of the associates (dimer, trimer, etc.). Absolute molar masses can be detected...
Language
Publication Number
20405
Publication Type
Notes
Source
PSS Application
Year
2012
Publication date
11.05.2012
Author
T. Hofe
Food Analysis Application: Molecular weight determination of Gelatin
Reproducible and easy-to-use GPC/SEC analysis for all types of Gelatins can be done using a SECcurity GPC system and PROTEEMA columns. Exact sample preparation, following a strict protocol, and the...
Language
Publication Number
20406
Publication Type
Notes
Source
PSS Application
Year
2012
Publication date
11.05.2012
Author
D. Held, G. Reinhold
Medical Analysis Application: GPC/SEC-MALLS analysis of Hyaluronic Acid
Hyaluronic acid is a polymer of disaccharides and can have up to 25,000 disaccharide repeat units. The molar mass range is from 5000 Da to 20 000 000 Da. Hyaluronic acid is mainly used in medical and...
Language
Publication Number
20407
Publication Type
Notes
Source
PSS Application
Year
2012
Publication date
11.05.2012
Author
F. Gores, G. Reinhold
T&T GPC/SEC: Method Development_
The information and results that are available from detector combinations have been the subject of various Tips&Tricks over the years. Undiscussed up to know was the general impact of detector...
Language
Publication Number
20385
Publication Type
Tip&Trick
Source
The Column
Year
2012
Publication date
25.04.2012
Issue
12
Author
D. Held
PSS Ticker 1/2012: GPC/SEC-Lösungen mit kompetentem und schnellem Support
In dieser Ausgabe: - BioSECcurity, das metallfreie System mit Lichtstreuung und/oder Viskosimetrie - Neu in WinGPC UniChrom - PSS GPC/SEC-Multidetektor-Softwareaddon für Agilent ChemStation -...
Language
Publication Number
20388
Publication Type
Company Newsletter
Source
PSS Ticker
Year
2012
Publication date
05.04.2012
Issue
1
PSS Streamliner 1/2012: GPC/SEC Solutions and Expert Support
In this issue: - BioSECcurity: Metal-free GPC/SEC with light scattering and/or viscometry - WinGPC UniChrom MCDS: One solution for all vendors and applications - PSS OpenLab ChemStation...
Language
Publication Number
20389
Publication Type
Company Newsletter
Source
PSS Streamliner
Year
2012
Publication date
05.04.2012
Issue
1
WinGPC UniChrom auf der Analytica 2012
Vom 17. - 20. April 2012 findet die 23. Analytica, die Messe für Labortechnik, Analytik und Biotechnologie, in München statt. Auch PSS stellt dort wieder neue Produkte und Lösungen vor. Sie finden uns...
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Language
Publication Number
30284
Publication Type
WinGPC Application
Source
PSS WinGPC Newsletter
Year
2012
Publication date
13.03.2012
Issue
1
Author
D. Held
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