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Advanced techniques in gas chromatography-mass spectrometry (GC-MS-MS and GC-TOF-MS) for environmental chemistry /
Gas chromatography mass spectrometry (GC-MS) has been the technique of choice of analytical scientists for many years. The latest developments in instrumentation, including tandem mass spectrometry (MS-MS) and time-of-flight (TOF) detectors, have opened up and broadened the scope of environmental an...
| Clasificación: | Libro Electrónico |
|---|---|
| Otros Autores: | , |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Amsterdam :
Elsevier,
2013.
|
| Colección: | Comprehensive analytical chemistry ;
61. |
| Temas: | |
| Acceso en línea: | Texto completo Texto completo |
Tabla de Contenidos:
- Front Cover; Advanced Techniques in Gas Chromatography-Mass Spectrometry (GC-MS-MS and GC-TOF-MS) for Environmental Chemistry; Copyright; Contents; Contributors to Volume 61; Series Editor�s Preface; Preface; Part I: Advances in GC-MS and GC-MS-MS. Environmental Applications; Chapter 1: Gas Chromatography-Mass Spectrometry Techniques for Multiresidue Pesticide Analysis in Agricultural Commodities; 1. Gas Chromatography; 2. Gas Chromatography with Element Selective Detection for Multiresidue Pesticide Analysis; 3. Capillary GC-MS; 4. Gas Chromatography-Ion Trap-Mass Spectrometry.
- 5. Gas Chromatography-Single Quadrupole-Mass Spectrometry6. GC-QQQ-MS/MS; 7. Capillary GC-TOF-MS; 8. Limitations and Future Outlook of GC-MS; 9. Conclusions; References; Chapter 2: Microextraction Techniques Coupled to Advanced GC-MS Techniques for Analysis of Environmental Samples; 1. Introduction; 2. Microextraction Techniques; 2.1. Sorptive Microextraction Techniques; 2.1.1. Liquid Environmental Samples; 2.1.2. Solid Environmental Samples; 2.2. Solvent-Based Microextraction; 2.2.1. Liquid Environmental Samples; 2.2.2. Solid Environmental Samples.
- 3. Concluding Remarks, Trends, and Perspectives in MicroextractionAbbreviations; References; Chapter 3: Determination of Pesticide Residues in Environmental and Food Samples Using Gas Chromatography-Triple Quadrupo ... ; 1. Introduction; 2. Method Development; 3. Applications of GC-QqQ-MS; 3.1. Determination of Pesticides in Environmental Samples; 3.2. Determination of Pesticides in Food Samples; 3.2.1. High Water Content Food Samples; 3.2.2. Fatty Food Samples; 3.2.3. Dry Food Samples; 4. Challenging Issues of GC-QqQ-MS; 5. Future of GC-QqQ-MS; Abbreviations; References.
- Chapter 4: Environmental Odor Pollution: A Complex GC-MS, Olfactometry and Diffusion Modeling Approach to Define Air Quality1. Environmental Odor Pollution; 2. Analytical Methods; 2.1. Air Sampling; 2.2. Instrumental Analysis; 2.3. Olfactometry; 2.4. Diffusion Modeling; 2.5. Chemometric Analysis; 3. Results for VOCs; 4. Case Studies: Landfills and Composting Plants; 5. Conclusions; References; Chapter 5: Injection Port Derivatization for GC/MS-MS; 1. Introduction; 2. Experimental Methods and Sample Preparation; 2.1. On-Column Derivatization Method for Hormones and Bisphenol A.
- 2.1.1. Sample Preparation2.1.2. Derivatization Reagents; 2.1.3. On-Column Derivatization; 2.1.4. GC/MS-MS Instrumentation and Analysis; 2.2. Comparison Method: U.S. Geological Survey Method for Hormones; 2.2.1. Sample Preparation; 2.2.2. Derivatization and Analysis; 3. Results and Discussion; 3.1. Derivatization by BSTFA/TMCS/Pyridine; 3.2. Derivatized Hormone Mass Spectra; 3.2.1. 17-�-Estradiol; 3.2.2. Estrone; 3.2.3. 17-Alpha-Ethinylestradiol; 3.2.4. Mestranol; 3.2.5. Estriol; 3.2.6. Bisphenol A and d-16 Bisphenol A; 3.3. Building the MRM Table for Hormones and Endocrine Disruptors.