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GPC/SEC Method Development
https://register.gotowebinar.com/register/4623848122978301452 Valid GPC/SEC results are critical in many applications. The development of a GPC/SEC method is therefore essential. The following…
Language
Publication Number
20505
Publication Type
Webinar/Webcast
Source
PSS Webinar
Year
2020
Publication date
16.06.2020
Issue
4
Author
W. Radke
GPC/SEC Troubleshooting Vol. 1
Covered topics: - Pressure Problems - Missing Peaks - Unexpected Peak Shapes - Different Shapes Than Others - Additional Ghost or System Peaks - Low Injection Reproducibility - Varying Peak Area -…
Language
Publication Number
20414
Publication Type
Notes
Source
Separation Science
Year
2013
Publication date
23.05.2013
Issue
1
Author
D. Held
GPC/SEC Tutorial #1: What Should You Know Before Injecting Your First Sample
In this tutorial you are introduced to typical components in GPC/SEC and will discover what you need to know about your GPC/SEC system. You will also learn what plate count means and you how can you…
Language
Publication Number
20516
Publication Type
Webinar/Webcast
Source
PSS Webinar
Year
2019
Publication date
06.06.2019
Author
D. Held
GPC/SEC Tutorial #2: Pressure Problems
In this tutorial you'll discover what strategies can be implemented to overcome pressure problems in your liquid chromatography system.
Language
Publication Number
20517
Publication Type
Webinar/Webcast
Source
PSS Webinar
Year
2016
Publication date
01.06.2016
Author
D. Held
GPC/SEC Tutorial #3: Unexpected Peak Shapes
Do you find weird peak shapes in your chromatograms? Not sure if they are real or artifacts? In this tutorial we'll discuss peak shapes and learn how to verify if a GPC / SEC chromatogram is realistic…
Language
Publication Number
20518
Publication Type
Webinar/Webcast
Source
PSS Webinar
Year
2017
Publication date
21.03.2017
Author
D. Held
GPC/SEC Tutorial #4: Choosing the Column
I have completely new samples and need to identify the best columns to analyze them - what are the correct column selection criteria for my analyses?
Language
Publication Number
20519
Publication Type
Webinar/Webcast
Source
PSS Webinar
Year
2017
Publication date
01.06.2017
Author
D. Held
GPC/SEC Tutorial #5: Sample Preparation in GPC/SEC
In this tutorial you'll learn how to avoid the typical mistakes made when preparation solutions of sample and calibration standards?
Language
Publication Number
20520
Publication Type
Webinar/Webcast
Source
PSS Webinar
Year
2018
Publication date
09.11.2018
Author
D. Held
GPC/SEC Tutorial #6: Calibration in GPC/SEC
This presentation will help you to understand the requirements and procedures for calibrations using reference materials with narrow molar mass distributions, and to get some inspiration on various…
Language
Publication Number
20521
Publication Type
Webinar/Webcast
Source
PSS Webinar
Year
2019
Publication date
06.06.2019
Author
D. Held
GPC/SEC Tutorial #7: How to Achieve Reproducible Data
This tutorial will help you understand the influence of evaluation parameters on results and provide advice on how to improve your own operations.
Language
Publication Number
20522
Publication Type
Webinar/Webcast
Source
PSS Webinar
Year
2021
Publication date
04.03.2021
Author
D. Held
GPC/SEC von Proteinen (T&T)
Im Gegensatz zu den meisten anderen Makromolekülen sind viele zu untersuchende Proteine monodispers, das heißt sie haben keine Molmassenverteilung sondern eine definierte Molmasse. Allerdings…
Language
Publication Number
20358
Publication Type
Tip&Trick
Source
LaborPraxis Laborjournal
Year
2010
Publication date
17.12.2010
Issue
12
Author
D. Held