000			03930nam a2200277Ia 4500
008			140223b1987 xxu||||| |||| 00| 0 eng d
020			_a9788188449156 _c0.00
082			_a543.08 _bBRA
100			_aBraun, Robert D. _919271
245			_aIntroduction to Instrumental Analysis
260			_aHyderabad _bPharma Book Syndicate _c1987
300			_a1004p
500			_aWriting a text for an instrumental analysis course is a formidable task. The number of types of instrumental methods of chemical analysis is staggering. Because space and time are limited, it is impossible to describe all the instrumental methods in a single text. Decisions that sometimes appear to be arbitrary must be made as to the Topics that are excluded form the text. The problem is further complicated because, in some branches of instrumental analysis, Progress is being made so rapidly that nearly anything that is written is out dates before it can be put print. In the present the topics that were chosen for inclusion in the text are either well-established methods of chemical analysis with which nearly all analytical Chemists are familiar or relatively new methods that show such promise that, in the author’s opinion, they soon will become well established in many analytical laboratories. Examples of the former category include atomic absorption spectrophotometry (Chapter 6), ultraviolet-visible spectroscopy (Chapter 9), potentiometric (Chapter 22), and chromatography (Chapter 24 through 26). Instrumental methods that fall into the latter category include laser-enhanced ionization (Chapter 8), photo acoustic spectrometry (Chapter 12), and the use of laboratory Robots (Chapter 28). It was the original intention to include chapters on Distillation and extraction. Those techniques were not included because they are not truly instrumental and because they often are adequately described in organic Chemistry coerces. Because nearly all analytical Instruments are electrically operated and because a Knowledge f the basics of electricity and electronics permits the analyst to utilize those instruments most efficiently, Chapter 2 through 4 of the text are devoted to a description of electricity, electronics, and Logic devices. Table Of Contents 1. Introduction to Chemical Instruments Analysis 2. Simple DC and AC Electric Circuits 3. Electronic Circuits 4. Operational Amplifiers, Logic Devices, and Computers 5. Introduction to Spectral Methods of Analysis 6. Atomic Absorption Spectrophotometry 7. Flame Emission and Atomic Emission 8. Atomic Fluorescence, Resonant Ionization, and Laser-Enhanced lonization 9. Ultraviolet-Visible Spectroscopy of Polyatomic Species 10. Chemiluminescence and Electrochemiluminescence 11. Flurescence and Phosphorescence 12. Infrared Spectrophotometry 13. Photoacoustic Spectrometry 14. Radiative Scattering 15. Refractometry 16. Nuclear Magnetic Resonance Spectroscopy 17. Electron Spin Resonance Spectrometry 18. X-Ray Methods 19. Electron Spectroscopy 20. Radiochemical Methods 21. Mass Spectrometry 22. Potentiometry 23. Nonpotentionmetric Electroanalysis 24. Introduction to Chromatography 25. Liquid Chromatography 26. Gas Chromatography 27. Thermal Analysis 28. Automated Analysis
600			_aInstrumentation Engineering _9494
942			_2ddc _cLB _k543.08 _mBRA
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