Date d'enregistrement: January 26 2016

Duration: 37 minutes 03 seconds

Gel Permeation Chromatography (GPC), also known as Size Exclusion Chromatography (SEC), is the gold standard in analysis of natural and synthetic polymers. Including a viscometer in your GPC system enables characterization of the structure of your polymer samples, a key element of product performance. 

The introduction of Malvern’s newest GPC platform, OMNISEC, has brought to the market the most advanced GPC viscometer ever made. This webinar will explain the utility and benefit of adding a viscometer to your GPC/SEC system. It will touch on the development of the viscometer to demonstrate how the latest design used in OMNISEC will deliver the information you need to understand and improve the properties of your products.

Table of contents
1. Improving polymer performance: How adding a viscometer to your GPC system can help
01:38
2. Synthetic & Natural polymers
02:12
3. Molecular weight
01:06
4. Advanced GPC/SEC
01:09
5. The multi-detection pyramid
00:53
6. Why do we use GPC?
00:48
7. What does light scattering offer?
00:53
8. What does a Viscometer offer?
03:52
9. Traditional Solution Viscosity Measurements
02:17
10. Viscometer
03:39
11. OMNISEC
00:45
12. Viscometer technology
01:10
13. Viscometer
01:12
14. Viscometer
01:00
15. Applications
00:10
16. Dextran
01:34
17. Dextran Series – Mark-Houwink Plots
01:09
18. Cellulose derivatives
00:26
19. Cellulose derivatives
02:41
20. Hyaluronic Acid
01:21
21. Hyaluronic Acid – Linear and Crosslinked
02:00
22. Summary
00:03
23. The multi-detection pyramid
00:57
24. With a Viscometer you can…
00:14
25. …to…
00:20
26. OMNISEC Viscometer benefits
00:46
27. Thank you for your attentionAny questions?
02:26
28. Contact Information
00:22