Principles of Instrumental AnalysisSaunders College Pub., 1998 - 849 pagine This text is written for a course that deals with the principles and applications of modern analytical instruments. Emphasis is placed upon the theoretical basis of each type of instrument, its optimal area of application, its sensitivity, its precision, and its limitations. The text also introduces students to elementary integrated circuitry, microprocessors and computers, and treatment of analytical data. |
Dall'interno del libro
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Pagina 215
... metal whose spectrum is desired or serves to support a layer of that metal . Ionization of the inert gas occurs when a potential on the order of 300 V is applied across the electrodes , which generates a current of about 5 to 15 mA as ...
... metal whose spectrum is desired or serves to support a layer of that metal . Ionization of the inert gas occurs when a potential on the order of 300 V is applied across the electrodes , which generates a current of about 5 to 15 mA as ...
Pagina 222
... metal atoms . Thus , addition of aluminum or titanium scarcely changes the concentration of Ox . Therefore , the position of the first equilibrium is not disturbed significantly . Ionization Equilibria Ionization of atoms and molecules ...
... metal atoms . Thus , addition of aluminum or titanium scarcely changes the concentration of Ox . Therefore , the position of the first equilibrium is not disturbed significantly . Ionization Equilibria Ionization of atoms and molecules ...
Pagina 337
... metal ions in solu- tion are not identical and that absorption involves the transition of electrons from a d orbital of lower energy to one of higher energy . In the absence of an external elec- tric or magnetic field ( as in the dilute ...
... metal ions in solu- tion are not identical and that absorption involves the transition of electrons from a d orbital of lower energy to one of higher energy . In the absence of an external elec- tric or magnetic field ( as in the dilute ...
Sommario
Contents CHAPTER 1 Introduction | 1 |
1D Selecting an Analytical Method | 11 |
1F Questions and Problems | 18 |
Copyright | |
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absorbance absorption acid amplifier Anal analysis analyte anode applications atomic band beam Beer's law Calculate capillary carbon cathode cell Chem chemical chro chromatography circuit column components compounds concentration constant coulometric curve detection detector determination device difference elec electrical elements emission energy Equation example excited filter flow fluorescence Fourier transform frequency function gas chromatography hydrogen infrared input instruments ionization ions iron(III laser lines liquid magnetic mass spectrometry measurements metal methods mobile phase molecular molecules monochromator operational amplifier optical output oxidation peak photomultiplier plasma polarization polarography protons pulse quantitative radiation Raman Raman spectroscopy range ratio reaction reagent region relative sample scan Section shown in Figure signal slit solution solvent species spectra spectrometer spectrophotometers spectroscopy spectrum standard deviation supercritical fluid surface technique temperature thermal tion titration transducer tube typical ultraviolet vibrational voltage wavelength wavenumber Wiley X-ray