Sampling and Sample Preparation in Field and Laboratory: Fundamentals and New Directions in Sample PreparationJanusz Pawliszyn This title is the first comprehensive book on sampling and modern sample preparation techniques and has several main objectives: to facilitate recognition of sample preparation as both an integral part of the analytical process; to present a fundamental basis and unified theoretical approach for the professional development of sample preparation; to emphasize new developments in sample preparation technology; and to highlight the future impact of sample preparation on new directions in analytical science, particularly automation, miniaturization and field implementation. Until recently, there has been relatively little scientific interest in sampling and sample preparation, however this situation is presently changing as sampling and sample preparation become integral parts of the analytical process with their own unique challenges and research opportunities. Sampling and Sample Preparation for Field and Laboratory is an essential resource for all analytical chemists, and in particular those involved in method development. Not only does it cover the fundamental aspects of extraction, it also covers applications in various matrices and includes sampling strategies and equipment and how these can be integrated into the analytical process for maximum efficiency. |
Contents
References | 27 |
Sampling water and aqueous solutions | 33 |
Sampling selected solid materials | 61 |
Samplers for greasy doughy and fusible materials | 67 |
45 | 69 |
6 | 78 |
1 | 87 |
6 | 94 |
Characterization of analyte binding and freely dissolved | 241 |
4 | 250 |
Unified theory of extraction | 253 |
Diffusionbased calibration | 269 |
4 | 276 |
Liquidliquid extraction | 297 |
Principles and practice of solidphase extraction | 341 |
Solid phase microextraction | 389 |
46 | 103 |
Sample Matrices | 115 |
32 | 140 |
Automated measurement of atmospheric particle composition | 161 |
3 | 175 |
200 | 216 |
Physicochemical properties of aqueous and solid environmental | 219 |
Membrane extraction | 479 |
Liquid membrane techniques | 503 |
Membrane inlet mass spectrometry | 531 |
Extraction techniques for solid samples | 559 |
Hot subcritical water extraction | 587 |
282 | 1046 |
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Sampling and Sample Preparation in Field and Laboratory: Fundamentals and ... Janusz Pawliszyn No preview available - 2002 |
Common terms and phrases
absorbance acid aerosol air sample ammonia Anal analysis analyte applications aqueous sample Atmos capillary carbon Chem chemical Chemistry Chromatogr chromatography coating coefficient column components concentration containing derivatization desorption detection detector determination device diffusion distribution constant drop Environ environmental equilibrium extraction phase fiber fibre filter flow rate fluorescence gas chromatograph gaseous gases H₂O₂ HCHO headspace HPLC indoor air Indoor Air Quality injection inlet instrument layer liquid mass mass spectrometry material matrix measurement membrane methanol method monitoring Nafion nitrate organic compounds P.K. Dasgupta PAHs particles partition coefficient Pawliszyn permission from Ref pollutants polymer porous ppbv preconcentration PTFE pump reaction reagent Reproduced with permission sample preparation sampler sediments selected sensitivity shown in Fig soil solid solid phase microextraction solution sorbent specific SPME sulfate surface technique Technol Teflon temperature tion tube typically valve vial volatile volatile organic compounds wet denuder µg/m³