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High performance liquid chromatographic properties of reversed phase alumina
- 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 |
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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 |
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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. | |
Use and Reproduction: | http://rightsstatements.org/vocab/InC/1.0/ | |
Host Institution: | FAU | |
Is Part of Series: | Florida Atlantic University Digital Library Collections. |