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High performance liquid chromatographic properties of reversed phase alumina

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Date Issued:
1990
Summary:
The chromatographic properties of Octadecylsilica (ODS), Octadecylalumina (ODA), Polybutadiene coated alumina (PBD), Styrene-divinylbenzene copolymer (ACT-1) were investigated to evaluate Octanol-Water partition coefficient, log P, using a correlation method of High Performance Liquid Chromatographic (HPLC) capacity factor, k', and literature partition coefficient values. This study revealed the superior chromatographic characteristics of ODA material and its potential for the evaluation of log P values of organic compounds, in particular, bases. The log P(HPLC) values evaluated using the log k'-log P regression equation obtained from a set of standards on ODA appeared to be accurate. These values matched with the theoretical calculations supporting the accuracy of the HPLC method.
Title: High performance liquid chromatographic properties of reversed phase alumina.
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Name(s): Vemulapalli, Shobha
Florida Atlantic University, Degree Grantor
Haky, Jerome E., Thesis Advisor
Type of Resource: text
Genre: Electronic Thesis Or Dissertation
Issuance: monographic
Date Issued: 1990
Publisher: Florida Atlantic University
Place of Publication: Boca Raton, Fla.
Physical Form: application/pdf
Extent: 155 p.
Language(s): English
Summary: The chromatographic properties of Octadecylsilica (ODS), Octadecylalumina (ODA), Polybutadiene coated alumina (PBD), Styrene-divinylbenzene copolymer (ACT-1) were investigated to evaluate Octanol-Water partition coefficient, log P, using a correlation method of High Performance Liquid Chromatographic (HPLC) capacity factor, k', and literature partition coefficient values. This study revealed the superior chromatographic characteristics of ODA material and its potential for the evaluation of log P values of organic compounds, in particular, bases. The log P(HPLC) values evaluated using the log k'-log P regression equation obtained from a set of standards on ODA appeared to be accurate. These values matched with the theoretical calculations supporting the accuracy of the HPLC method.
Identifier: 14657 (digitool), FADT14657 (IID), fau:11449 (fedora)
Note(s): Thesis (M.S.)--Florida Atlantic University, 1990.
Subject(s): High performance liquid chromatography--Methodology
Liquid chromatography--Methodology
Oxides
Held by: Florida Atlantic University Libraries
Persistent Link to This Record: http://purl.flvc.org/fcla/dt/14657
Sublocation: Digital Library
Use and Reproduction: Copyright © is held by the author with permission granted to Florida Atlantic University to digitize, archive and distribute this item for non-profit research and educational purposes. Any reuse of this item in excess of fair use or other copyright exemptions requires permission of the copyright holder.
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Host Institution: FAU
Is Part of Series: Florida Atlantic University Digital Library Collections.