According to Dr Mark Jordi, President at Jordi Labs LLC, the online
filtration capability offered by Viscotek high temperature gel permeation
chromatography (HT-GPC) systems from Malvern Instruments has removed the need
for dangerous and difficult manual filtration during high temperature polymer
analysis.
"GPC is an integral part of Jordi Labs' analytical
capabilities," said Dr
Jordi. "The Viscotek
systems provide a richness of information not obtained with other instruments.
The online filter for the high temperature GPC instruments works well. We
previously performed this manually and it was both dangerous and difficult.
Online high temperature filtration is a big improvement."
Dr Jordi continued; "As
experts in polymer characterization, offering over 30 years of experience in
the field, Jordi Labs use Viscotek GPC systems for routine quality control,
failure analysis, and product deformulation. The ability to compare polymer
molecular weight, intrinsic viscosity and molecular size in a single
measurement is powerful for identifying subtle differences in a polymer system.
We especially like the ability to prepare and evaluate the Mark Houwink plots
to compare branching in polymer systems. Two high temperature systems are also
used extensively for polyethylene and polypropylene characterization."
Jordi Labs specializes in performing
laboratory analysis using
High Temperature GPC, also known as
High Temperature Gel Permeation
Chromatography.
You can find out more about Jordi at
www.jordilabs.com.
Malvern
Instruments' Viscotek product range provides a choice of integrated or modular
Gel Permeation Chromatography solutions, from complete separation and detection
systems, to detector combinations that can be added to an existing GPC setup.
Further information on available options can be found at:
www.malvern.com
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