Electron Capture

Name: Electron Capture | Theory and Practice in Chromatography
Brand: Elsevier
Price: 54.95 EUR
Availability: OnlineOnly

Theory and Practice in Chromatography

Zlatkis(Autor*in)

A. Zlatkis C. F. Poole(Herausgeber*in)

Elsevier (Verlag)

Erschienen am 14. Mai 2014

443 Seiten

E-Book

PDF mit Wasserzeichen-DRM

Systemvoraussetzungen

978-0-08-085821-0 (ISBN)

54,95 €inkl. 7% MwSt.

Systemvoraussetzungen

für PDF mit Wasserzeichen-DRM

E-Book Einzellizenz

Als Download verfügbar

Beschreibung

Weitere Details

Weitere Ausgaben

Inhalt

Front Cover
Electron Capture: Theory and Practice in Chromatography
Copyright Page
Contents
List of contributors
Preface
Chapter 1. The electron-capture detector - A personal odyssey
Chapter 2. The design and operation of the electron-capture detector
2.1. Introduction
2.2. Electron-capture detector cell design
2.3. Radiation sources
2.4. Methods of measuring detector current
2.5. Linearlization of the electron-capture detector response
2.6. Miscellaneous design criteria
References
Chapter 3. Theory of electron capture
3.1. Introduction
3.2. The historical development of the theory of electron capture
3.3. Models and mechanisms
3.4. Comparison of theory with experimental results
3.5. Correlations and predictions
References
Chapter 4. Selective electron-capture sensitization
4.1. Introduction
4.2. Theory
4.3. Equipment and experimental precautions
4.4 Applications
4.5. Conclusions
References
Chapter 5. Oxygen doping of the carrier gas in electron-capture detection
5.1. Introduction
5.2. Instrumentation for the oxygen doped electron-capture detector
5.3. Some typical chromatograms
5.4. Experimental characterization and theory
5.5. Survey of analyte responses with the oxygen doped electron-capture detector
5.6. Applications of the oxygen doped electron-capture detector
5.7. Future uses and improvements
References
Chapter 6. Wide-range calibration of electron-capture detectors
6.1. Fundamentals of calibration
6.2. Calibration by conventional laboratory techniques
6.3. Calibration by exponential dilution
6.4. Direct mode use of the exponential dilution technique with the "quantegg"
6.5. Wide-range calibration by the "quantegg"
6.6. Limitations of the "quantegg"
6.7. Evaluation of data
Refereces
Chapter 7. Response of the electron-capture detector to compounds with natural electrophores
7.1. Introduction
7.2. Conjugated carbonyl compounds
7.3. Sulphonamides
7.4. Miscellaneous compounds
7.5. Other aspects
7.6. Acknowledgements
References
Chapter 8. Sensitive derivatives for the determination of organic compounds by electron-capture gas chromatography
8.1. Introduction
8.2. Anatomy of a derivatizing reagent for electron-capture detection
8.3. Constitution of the organic chain for a high response of the electron-capture detector
8.4. Temperature dependence and mechanisms of the response of the electron-capture detector
8.5. A comparison of electron-capturing derivatives in terms of detector sensitivity
8.6. The preparation of electron-capturing derivatives
8.7. Conclusions
References
Chapter 9. The detection of inorganic and organometallic compounds by electron-capture gas chromatography
9.1. Introduction
9.2. The determination of metals as their chelate derivatives
9.3. The determination of organoarsenic compounds
9.4. The determination of organomercury compounds
9.5. The determination of selenium as piazselenols
9.6. The determination of inorganic anions
9.7. The determination of miscellaneous inorganic compounds
References
Chapter 10. Environmental applications of the electron-capture detector - pesticides
10.1. Introduction
10.2. Organochlorine pesticides
10.3. Polychlorinated biphenyls
10.4. Organophosphates
10.5. N-Methylcarbarnates
10.6. Herbicides
10.7. Miscellaneous
10.8. Conclusion
References
Chapter 11. Environmental applications of the electron-capture detector - dioxins
11.1. Introduction: the dioxin problem
11.2. Interferences in the determination of polychlorodibenzodioxins with electron- capture detection and purification procedures
11.3. The analysis of polychlorodibenzodioxins by gas chromatography with electron- capture detection
11.4. Detection of polychlorodibenzodioxins with an electron-capture detector
11.5. Gas chromatographic column for dioxin analysis
11.6. Applications of the electron-capture detector to the analysis of polychlorodibenzo- dioxins
11.7. Conclusions
References
Chapter 12. The electron-capture detector as a monitor of halocarbons in the atmosphere
12.1. Introduction
12.2. Measurements of atmospheric halocarbons
12.3. Analytical methods
12.4. Long term monitoring of atmospheric halocarbons
12.5. Atmospheric life time experiment
12.6. Halocarbons as atmospheric tracers
12.7. Acknowledgements
References
Chapter 13. Biomedical applications of the electron-capture detector
13.1. Introduction
13.2. Primary amines
13.3. Secondary amines
13.4. Indole amines
13.5. Tertiary amines
13.6. Tertiary amines with hydroxyl and carbonyl groups
13.7. Quaternary ammonium compounds
13.8. Amino alcohols
13.9. Heterocyclic compounds
13.10. Catecholamines and related compounds
13.11. Amides
13.1 2 . Imides including barbiturates
13.1 3 . Carbamates and ureas
13.14. Hydrazine derived compounds
13.15. Guanidines, biguanides and related compounds
13.16. Sulphonamides and sulphonylureas
13.17. Benzodiazepines
13.18. Nitrate esters
13.19. Aminoacids
13.20. Carboxylic acids including hydroxy and keto acids
13.21. Phenolic acids
13.22. Phenols and phenolic alcohols
13.23. Alcohols
13.24. Steroids
13.25. Carbonyl compounds
13.26. Metabolically modified nitrogen compounds: N-oxides, N-hydroxy and N-nitroso derivatives
13.27. Miscellaneous sample types
13.28. Some special applications
13.29. Applications of electron-capture negative ion chemical ionization mass spectrom- etry
13.30. Comparative sensitivity values for the electron-capture detector response of some compounds in this chapter
13.31. Abbreviations used
References
Chapter 14. Negative ion atmospheric pressure ionization mass spectrometry and the electron-capture detector
14.1. Introduction
14.2. Types of electron-molecule reactions
14.3. Comparison of atmospheric pressure ionization and chemical ionization responses
14.4. Quantitative analytical studies by atmospheric pressure ionization negative ion mass spectrometry
14.5. Toxicity and electron-capture or atmospheric pressure ionization detection
14.6. Acknowledgements
References
Chapter 15. Electron-capture process and ion mobility spectra in plasma chromatography
15.1. Introduction
15.2. Relationships of plasma chromatography to electron-capture detector mechanisms
15.3. Experimental studies by plasma chromatography
References
Chapter 16. The electron-capture detector as a detector in liquid chromatography
16.1. Introduction
16.2. The liquid chromatograph-electron-capture detector system
16.3. Evaluation of the liquid chromatograph-electron-capture detector system
16.4. Quality and selection of solvents
16.5. Applications
16.6. Conclusion
References
Subject index

Systemvoraussetzungen

Als PDF speichern Als Link merken