Use of spectral mapping technique for the comparison of polymer-coated HPLC supports

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3 Citations (Scopus)

Abstract

The retention time of some model compounds was determined on various reverse-phases high-performance liquid chromatographic (HPLC) columns (polyethylene-coated silica, alumina, zirconia, and octadecyl-coated silica and alumina). The retention capacity and retention selectivity of the columns was separated by the spectral mapping technique followed by two-dimensional nonlinear mapping. Calculation indicated that both the retention capacity and selectivity of the columns considerably depends on the type of the original uncoated support and on the quality and quantity of the hydrocarbon ligand. The result suggest that spectral mapping technique can be successfully used for the separation and determination of retention capacity and retention selectivity of various HPLC columns. Copyright (C) 2000 Elsevier Science B.V.

Original languageEnglish
Pages (from-to)115-119
Number of pages5
JournalChemometrics and Intelligent Laboratory Systems
Volume50
Issue number1
DOIs
Publication statusPublished - Jan 4 2000

Fingerprint

Polymers
Aluminum Oxide
High Performance
Liquid
Silicon Dioxide
Liquids
Alumina
Selectivity
Silica
Polyethylene
Hydrocarbons
Zirconia
Polyethylenes
Ligands
Nonlinear Mapping
Reverse
zirconium oxide

Keywords

  • HPLC supports
  • Retention capacity
  • Retention selectivity
  • Spectral mapping technique

ASJC Scopus subject areas

  • Analytical Chemistry
  • Spectroscopy
  • Statistics and Probability

Cite this

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title = "Use of spectral mapping technique for the comparison of polymer-coated HPLC supports",
abstract = "The retention time of some model compounds was determined on various reverse-phases high-performance liquid chromatographic (HPLC) columns (polyethylene-coated silica, alumina, zirconia, and octadecyl-coated silica and alumina). The retention capacity and retention selectivity of the columns was separated by the spectral mapping technique followed by two-dimensional nonlinear mapping. Calculation indicated that both the retention capacity and selectivity of the columns considerably depends on the type of the original uncoated support and on the quality and quantity of the hydrocarbon ligand. The result suggest that spectral mapping technique can be successfully used for the separation and determination of retention capacity and retention selectivity of various HPLC columns. Copyright (C) 2000 Elsevier Science B.V.",
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T1 - Use of spectral mapping technique for the comparison of polymer-coated HPLC supports

AU - Forgács, E.

AU - Cserháti, T.

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N2 - The retention time of some model compounds was determined on various reverse-phases high-performance liquid chromatographic (HPLC) columns (polyethylene-coated silica, alumina, zirconia, and octadecyl-coated silica and alumina). The retention capacity and retention selectivity of the columns was separated by the spectral mapping technique followed by two-dimensional nonlinear mapping. Calculation indicated that both the retention capacity and selectivity of the columns considerably depends on the type of the original uncoated support and on the quality and quantity of the hydrocarbon ligand. The result suggest that spectral mapping technique can be successfully used for the separation and determination of retention capacity and retention selectivity of various HPLC columns. Copyright (C) 2000 Elsevier Science B.V.

AB - The retention time of some model compounds was determined on various reverse-phases high-performance liquid chromatographic (HPLC) columns (polyethylene-coated silica, alumina, zirconia, and octadecyl-coated silica and alumina). The retention capacity and retention selectivity of the columns was separated by the spectral mapping technique followed by two-dimensional nonlinear mapping. Calculation indicated that both the retention capacity and selectivity of the columns considerably depends on the type of the original uncoated support and on the quality and quantity of the hydrocarbon ligand. The result suggest that spectral mapping technique can be successfully used for the separation and determination of retention capacity and retention selectivity of various HPLC columns. Copyright (C) 2000 Elsevier Science B.V.

KW - HPLC supports

KW - Retention capacity

KW - Retention selectivity

KW - Spectral mapping technique

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