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T&T GPC/SEC: Cumulative Distributions and Cumulative Match Calibration
Typically calibration in GPC/SEC is accomplished using narrowly distributed standards of known molar masses yielding relative molar masses for the analytes. If narrowly distributed standards having…
Language
Publication Number
20512
Publication Type
Tip&Trick
Source
The Column
Year
2021
Publication date
19.01.2021
Issue
1
Author
D. Held, W. Radke
PSS WhitePaper Molar Mass Determination of Collagen Peptide
The purpose of the present work was to develop a simple, cost-effective and robust high precision GPC/SEC method for QC, allowing to provide close to true molar masses for collagen peptides. The…
Language
Publication Number
20541
Publication Type
White Paper/Primer
Source
PSS White Paper
Year
2020
Publication date
17.12.2020
Greener GPC/SEC
Scope of this White Paper: - Discuss less hazardous solvent alternatives from renewable resources which can be successfully applied for size separation of macromolecules - Describe options for users…
Language
Publication Number
20542
Publication Type
White Paper/Primer
Source
PSS White Paper
Year
2020
Publication date
18.11.2020
PSS e-book 4 GPC SEC Troubleshooting and Good Practice
In this e-book: - What you need to know for efficient Troubleshooting - Mobile phase considerations - GPC/SEC Columns - Do's and don'ts - Frequently asked questions:GPC/SEC Columns and Good Practices…
Language
Publication Number
20534
Publication Type
e-book
Source
e-book
Year
2020
Publication date
12.11.2020
Issue
1
T&T GPC/SEC: Alternatives to Narrow Standard Calibration in GPC/SEC
Molar mass determination by GPC/SEC requires column calibration. This is usually performed using narrowly distributed polymer standards of known molar mass. However, by this procedure true molar…
Language
Publication Number
20513
Publication Type
Tip&Trick
Source
The Column
Year
2020
Publication date
11.11.2020
Issue
11
Author
D. Held, W. Radke
PSS e-book Data Integrity in GPC/SEC
In this e-book: - Understanding ALCOA Plus - Application of ALCOA+ to GPC/SEC Analysis - Tips & Tricks: GPC/SEC: Precision and Determining Reliability - Sizing Up Size-Exclusion Chromatography
Language
Publication Number
20536
Publication Type
e-book
Source
e-book
Year
2020
Publication date
08.10.2020
Issue
1
Grüne Gelpermeations-/ Größenausschlusschromatographie
Ressourcenschonendes Vorgehen und der Einsatz möglichst weniger umwelt- und gesundheitsschädlicher Lösungsmittel sind zentrale Forderungen der grünen Chemie, die in den letzten Jahren zunehmend an…
Language
Publication Number
20511
Publication Type
Published Paper
Source
GIT Labor-Fachzeitschrift
Year
2020
Publication date
09.09.2020
Author
J. Preis, D. Held, V. Hofmann
T&T GPC/SEC: Particle Size and the Effect of Mixing Columns of Different Particle Size
Gel permeation chromatography/size-exclusion chromatography (GPC/SEC) columns are filled with porous particles differing in particle and pore sizes. Typical particle sizes in analytical GPC/SEC range…
Language
Publication Number
20514
Publication Type
Tip&Trick
Source
The Column
Year
2020
Publication date
20.08.2020
Issue
8
Author
D. Held, W. Radke
Nachhaltigkeit im GPC/SEC-Labor
https://register.gotowebinar.com/register/6376228864604585232 Verantwortungsvoller Umgang mit Ressourcen sollte eigentlich selbstverständlich sein. Auch in vielen Analytiklaboren wird dieses Thema…
Language
Publication Number
20499
Publication Type
Webinar/Webcast
Source
PSS Webinar
Year
2020
Publication date
17.06.2020
Issue
4
Author
J. Preis
Sustainability in the GPC/SEC laboratory
https://register.gotowebinar.com/register/8804122062550494736 Responsible use of resources should actually go without saying. In many analytical laboratories sustainability is becoming more and…
Language
Publication Number
20507
Publication Type
Webinar/Webcast
Source
PSS Webinar
Year
2020
Publication date
17.06.2020
Issue
4
Author
J. Preis