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ONLINE DETERMINATION OF DN/DC FOR SIZE-EXCLUSION CHROMATOGRAPHY COUPLED WITH A LIGHT-SCATTERING DETECTOR SCIE

Title
ONLINE DETERMINATION OF DN/DC FOR SIZE-EXCLUSION CHROMATOGRAPHY COUPLED WITH A LIGHT-SCATTERING DETECTOR
Authors
LEE, HCCHANG, TH
Date Issued
1995-07-20
Publisher
KOREAN CHEMICAL SOC
Abstract
The internal standard method, which is widely used in chromatographic techniques, is applied to the size exclusion chromatography for the on-line determination of dn/dc value of the sample. This method is found to provide the dn/dc value with suitable accuracy in determining the absolute molecular weight and the molecular weight distribution of the polymers when a light scattering detector is used.
Keywords
DIFFERENTIAL REFRACTIVE-INDEX; MOLECULAR-WEIGHT; ULTRAVIOLET
URI
https://oasis.postech.ac.kr/handle/2014.oak/21741
ISSN
0253-2964
Article Type
Article
Citation
BULLETIN OF THE KOREAN CHEMICAL SOCIETY, vol. 16, no. 7, page. 640 - 643, 1995-07-20
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장태현CHANG, TAIHYUN
Div of Advanced Materials Science
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