Z731323
Columns for Gas Chromatography: Performance and Selection
for separating and analyzing a wide variety of organic compounds and gases
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About This Item
ISBN-13:
978-0-471-74043-8
Código UNSPSC:
55101509
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info de publicaciones
E. Barry and R. Grob, John Wiley and sons, 2007, 298 pp., hard cover
fabricante / nombre comercial
Wiley
Descripción general
Gas Chromatography (GC) is the most widely used method for separating and analyzing a wide variety of organic compounds and gases. There have been many recent advancements in both packed column and capillary column GC. With numerous options and considerations, selecting the right column can be complicated.
This resource includes - Methods of choosing both capillary and packed columns; Selection of dimensions (column length, I.D., film thickness, etc.) and type of column; Guidelines for proper connections of the column to the injector and detector; United States Pharmacopeia and National Formulary chromatographic methods; ASTM, EPA, NIOSH, and OSHA column selection specifications; Information on the advantages of computer assistance in GC and multidimensional GC; Comprehensive information on column oven temperature control.
This resource includes - Methods of choosing both capillary and packed columns; Selection of dimensions (column length, I.D., film thickness, etc.) and type of column; Guidelines for proper connections of the column to the injector and detector; United States Pharmacopeia and National Formulary chromatographic methods; ASTM, EPA, NIOSH, and OSHA column selection specifications; Information on the advantages of computer assistance in GC and multidimensional GC; Comprehensive information on column oven temperature control.
Índice
1 Introduction:
2 Packed Column Gas Chromatography
2.1 Introduction
2.2 Solid Supports and Adsorbents
2.3 Stationary Phases
2.4 Column Preparation
2.5 United States Pharmacopeia and National Formulary Chromatographic Methods
References
3 Capillary Column Gas Chromatography
3.1 Introduction
3.2 Capillary Column Technology
3.3 Preparation of Fused-Silica Capillary Columns
3.4 Chromatographic Performance of Capillary Columns
3.5 Stationary-Phase Selection for Capillary Gas Chromatography
3.6 Specialty Columns
3.7 Capillary Column Selection
3.8 Column Installation and Care
3.9 Special Gas Chromatographic Techniques
References
4 Column Oven Temperature Control
4.1 Thermal Performance Variables and Electronic Considerations
4.2 Advantages of Temperature Programming over Isothermal Operation
4.3 Oven Temperature Profiles for Programmed-Temperature Gas Chromatography
4.4 Role of Computer Assistance in Optimizing Separations in Gas Chromatography
4.5 Fast or High-Speed Gas Chromatography
4.6 Subambient Oven Temperature Control
References
Selected References
Appendix A: Guide to Selection of Packed Columns
Appendix B: Column Selection
Index
2 Packed Column Gas Chromatography
2.1 Introduction
2.2 Solid Supports and Adsorbents
2.3 Stationary Phases
2.4 Column Preparation
2.5 United States Pharmacopeia and National Formulary Chromatographic Methods
References
3 Capillary Column Gas Chromatography
3.1 Introduction
3.2 Capillary Column Technology
3.3 Preparation of Fused-Silica Capillary Columns
3.4 Chromatographic Performance of Capillary Columns
3.5 Stationary-Phase Selection for Capillary Gas Chromatography
3.6 Specialty Columns
3.7 Capillary Column Selection
3.8 Column Installation and Care
3.9 Special Gas Chromatographic Techniques
References
4 Column Oven Temperature Control
4.1 Thermal Performance Variables and Electronic Considerations
4.2 Advantages of Temperature Programming over Isothermal Operation
4.3 Oven Temperature Profiles for Programmed-Temperature Gas Chromatography
4.4 Role of Computer Assistance in Optimizing Separations in Gas Chromatography
4.5 Fast or High-Speed Gas Chromatography
4.6 Subambient Oven Temperature Control
References
Selected References
Appendix A: Guide to Selection of Packed Columns
Appendix B: Column Selection
Index
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