Title of article
Fractionation of Moderate Molecular Weight Polysiloxanes by Centrifugal TLC
Author/Authors
Gupta، Shashi K. نويسنده , , Sargent، Jonathan R. نويسنده , , Weber، William P. نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2001
Pages
-3780
From page
3781
To page
0
Abstract
Fractionation of polydispersed polysiloxanes (1-2 g) into narrow molecular weight fractions has been achieved by a rapid (30-60 min) convenient process, using the Cyclograph Centrifugal Chromatography System. These narrow molecular weight poly(dimethylsiloxane) fractions can be used as secondary standards for GPC.
Journal title
Analytical Chemistry
Serial Year
2001
Journal title
Analytical Chemistry
Record number
51090
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